ashleyhoward
Quiz von , erstellt am more than 1 year ago

801 test for studying purposes.

50
0
0
ashleyhoward
Erstellt von ashleyhoward vor etwa 9 Jahre
Schließen

801 Lead 2 Pass

801 Lead 2 Pass

Frage 1 von 100

1

Which of the following devices is used to convert initially audible signals into digital signals to

provide communication between two endpoints?

Wähle eine der folgenden:

  • Bridge

  • Fax machine

  • Repeater

  • Modem

Erklärung

Frage 2 von 100

1

A user has lost connection to the Internet, but can still browse locally shared folders. Which of the

following connections is MOST likely down?

Wähle eine der folgenden:

  • San

  • Wan

  • Lan

  • Pan

Erklärung

Frage 3 von 100

1

A technician just finished replacing a laptop screen, and upon first boot notices that the screen

provides a very faint but darkened image which cannot be adjusted. Which of the following was

MOST likely left unplugged after replacement?

Wähle eine der folgenden:

  • Cmos battery

  • Inverter

  • Dc cord

  • Mini-PCI card

Erklärung

Frage 4 von 100

1

Which of the following devices requires 3.3V of power from the motherboard?

Wähle eine der folgenden:

  • SLI video card

  • DVD-ROM Drive

  • Serial port card

  • USB port

Erklärung

Frage 5 von 100

1

Multicast addresses fall in which of the following classful address ranges?

Wähle eine der folgenden:

  • Class A

  • Class B

  • Class C

  • Class D

  • Class E

Erklärung

Frage 6 von 100

1

Which of the following translates digital signals into analog for transmission over phone lines?

Wähle eine der folgenden:

  • SAN

  • VoIP

  • Modem

  • Bridge

Erklärung

Frage 7 von 100

1

Which of the following cable types typically transmits the video from an analog security camera

back to the CCTV system?

Wähle eine der folgenden:

  • Cat 5e

  • Cat 6

  • RG-59

  • STP

Erklärung

Frage 8 von 100

1

Which of the following cable types should always be used through life safety areas?

Wähle eine der folgenden:

  • PVC

  • Plenum

  • STP

  • Fiber

Erklärung

Frage 9 von 100

1

Which of the following 802.11 standards has a MAXIMUM bandwidth throughput of 54Mbps and

uses 2.4GHz frequency?

Wähle eine der folgenden:

  • A

  • B

  • G

  • N

Erklärung

Frage 10 von 100

1

A user has 6,250 Megabytes worth of pictures they would like to back up. At the very MINIMUM,

which of the following could backup these pictures to a single medium?

Wähle eine der folgenden:

  • DL DVD Burner

  • LTO Drive

  • CD Burner

  • Blu-Ray Burner

Erklärung

Frage 11 von 100

1

Laser printers and thermal printers both use a heating element to function. Which of the following

differentiates them?

Wähle eine der folgenden:

  • Laser printers requires a liquid pigment

  • Thermal printers use device specific stock.

  • Laser printers do not require thermal toner.

  • Thermal printers utilize refillable heat toner.

Erklärung

Frage 12 von 100

1

When referring to laser printing, which of the following describes the development process?

Wähle eine der folgenden:

  • The corona wire places a static charge on the drum.

  • Toner is pulled to the charged areas of the drum.

  • Toner is pulled from the drum to the paper.

  • The toner is permanently affixed to the paper.

Erklärung

Frage 13 von 100

1

Which of the following would MOST likely be found on a docking station versus a port replicator?

Wähle eine der folgenden:

  • USB Hub

  • VGA Port

  • Ps/2 Slot

  • Dvd-Rom

Erklärung

Frage 14 von 100

1

A technician has been tasked with designing a new printing solution for a small team. They want

to be able to use a central printer from their shared workspace as well as the conference room

next door. Which of the following connection methods would BEST suit their need?

Wähle eine der folgenden:

  • USB

  • Infrared

  • Bluetooth

  • Wireless

Erklärung

Frage 15 von 100

1

ESD mats are useful for protecting against which of the following hazards?

Wähle eine der folgenden:

  • Chemical Burns

  • EMI

  • RF interference

  • Static Buildup

Erklärung

Frage 16 von 100

1

When a technician suspects prohibited activity on an organization's network or computers, which

of the following is the FIRST step they should take?

Wähle eine der folgenden:

  • Confirm an actual infraction has taken place

  • Confront the suspected person with incident details

  • Notify others so that peers will stop the activity

  • Erase the contents of the user's computer and disable their account

Erklärung

Frage 17 von 100

1

A customer wants to be able to archive a large 15 to 20 GB project to optical media using a single

disk. Which of the following should a technician recommend?

Wähle eine der folgenden:

  • Blu-Ray writer

  • DVD-RW drive

  • Dual Layer DVD burner

  • CD-Rom burner

Erklärung

Frage 18 von 100

1

Which of the following printer types requires calibration to ensure the nozzle is adjusted to print

properly?

Wähle eine der folgenden:

  • Impact

  • Inkjet

  • Laser

  • Thermal

Erklärung

Frage 19 von 100

1

A home user's PC has an over-clocked CPU with a relatively small heat sync, small fans on the

800W power supply, and a high-end video card. Which of the following is the recommended

solution that will manage heat more effectively?

Wähle eine der folgenden:

  • Replace the CPU heat sync with a high RPM fan

  • Purchase an energy efficient power supply

  • Not over-clocking the CPU

  • Liquid cooling

Erklärung

Frage 20 von 100

1

Which of the following wireless standards operates at 5GHz? (Select TWO).

Wähle eine oder mehr der folgenden:

  • 802.11a

  • 802.11b

  • 802.11bg

  • 802.11g

  • 802.11n

Erklärung

Frage 21 von 100

1

A technician is preparing to perform a processor upgrade on a critical company server. Which of

the following precautions should be taken FIRST before performing such work on a system?

(Select TWO).

Wähle eine oder mehr der folgenden:

  • Discharge all capacitors inside the PSU

  • Remove all jewelry

  • Ensure the PSU is plugged into a grounded electrical socket

  • Ensure humidity levels within the room are lowered

  • Put on an anti-static wrist strap

Erklärung

Frage 22 von 100

1

Which of the following devices uses both light and a lens to facilitate data warehousing?

Wähle eine der folgenden:

  • Digitizer

  • Touch screen

  • Bar code reader

  • Camera

Erklärung

Frage 23 von 100

1

Activity logs show a large amount of data downloaded from a company server to an employee's

workstation overnight. Upon further investigation, the technician identifies the data as being

outside the scope of the employee's regular job functions. Which of the following steps should the

technician take NEXT?

Wähle eine der folgenden:

  • Report through proper channels

  • Document the changes

  • Continue to track more evidence

  • Preserve the chain of custody

Erklärung

Frage 24 von 100

1

Which of the following supports a MAXIMUM frequency of 100MHz?

Wähle eine der folgenden:

  • Cat5

  • Cat5e

  • Cat6

  • Cat6a

Erklärung

Frage 25 von 100

1

A brand new datacenter has been wired with all CAT6a wiring. A technician has been tasked to

immediately install and boot up an already configured mission critical file server. Prior to turning

the server on, the technician realizes that they had brought CAT5e patch cords by mistake.

Which of the following should the technician do?

Wähle eine der folgenden:

  • Install the CAT5e cable, boot the server and then return and replace it later

  • Inform the customer and recommend temporarily using the Cat5e

  • Install the Cat5e cable, document the installation and leave the premises.

  • Inform the customer that the server will be available as soon as a Cat6a cable is aquired

Erklärung

Frage 26 von 100

1

Which of the following helps law enforcement show accountability for evidence as it was

gathered?

Wähle eine der folgenden:

  • Drive hashing

  • Chain of custody

  • Drive image creation

  • Court Subpoena

Erklärung

Frage 27 von 100

1

A SOHO environment utilizes network hardware address filtering to minimize unauthorized use of

its network infrastructure. A technician has been asked to install a shared network printer in the

environment. Which of the following MUST the technician know in order to add the printer to the

environment?

Wähle eine der folgenden:

  • IP address of the printer

  • Mac address of the printer

  • Subnet mask of the network

  • Firmware version of the printer

Erklärung

Frage 28 von 100

1

A technician has been asked to install a printer on a Windows XP machine. Through which of the following Control Panel utilities will the technician install the printer?

Wähle eine der folgenden:

  • Printers and devices

  • Devices and printers

  • Printers and faxes

  • Devices

Erklärung

Frage 29 von 100

1

A technician has been asked to install a printer on a Windows 7 machine. Through which of the

following Control Panel utilities will the technician install the printer?

Wähle eine der folgenden:

  • Printers and devices

  • Printers

  • Devices and printers

  • Printers and faxes

Erklärung

Frage 30 von 100

1

A technician has been asked to share a laser printer amongst the users in an HR workgroup. The

printer will need to be accessed from distances up to 200 feet through no more than one to two,

hollow, dry board walls. Which of the following methods should be used?

Wähle eine der folgenden:

  • 802.11x

  • Pan

  • USB

  • Infrared

Erklärung

Frage 31 von 100

1

A technician has been asked to identify the unknown network addresses from a series of printers

attached to the network via external hardware printer servers. Which of the following will provide

the technician with the necessary information?

Wähle eine der folgenden:

  • Performing a device self test print page from each printer

  • Performing a device print page from each print server

  • Performing a device factory reset on each print server

  • Performing a PING of each device address without the FQDN

Erklärung

Frage 32 von 100

1

RAID 5 requires a minimum of how many hard drives?

Wähle eine der folgenden:

  • 1

  • 2

  • 3

  • 4

Erklärung

Frage 33 von 100

1

When installing a floppy drive data cable, it is important for a technician to ensure which of the

following? (Select TWO).

Wähle eine oder mehr der folgenden:

  • Availability of compatible power connections

  • Adequate hard drive capacity

  • Correct CPU clock speeds

  • Correct Master/Slave jumper settings

  • Proper orientation of the data cable

Erklärung

Frage 34 von 100

1

A laser multi-function device in an office is able to scan documents, but users are reporting that

when they try to make copies they receive an error. Which of the following troubleshooting steps

should a technician try FIRST?

Wähle eine der folgenden:

  • Apply a new preventative maintenance kit

  • Ensure the MFD is connected and on the network

  • Replace all empty ink cartridges in the MFD

  • Check the toner level to see if it is low

Erklärung

Frage 35 von 100

1

When installing a laptop at a desk that will be using stationary dual monitors, which of the

following ports should be used? (Select TWO).

Wähle eine oder mehr der folgenden:

  • VGA

  • IEEE 1394

  • PCIe

  • PCMCIA

  • Express port

  • HDMI

Erklärung

Frage 36 von 100

1

Which of the following is the maximum throughput of a USB 3.0 connection?

Wähle eine der folgenden:

  • 800 Mbps

  • 3 Gbps

  • 4.8 Gbps

  • 10 Gbps

Erklärung

Frage 37 von 100

1

Which of the following types of connectors can use a maximum of 8 strands of wires?

Wähle eine der folgenden:

  • RJ-11

  • RS-232

  • RJ-45

  • BNC

Erklärung

Frage 38 von 100

1

A system board has six slots for memory chips, aligned in two banks. Which of the following is the

optimal memory configuration this board supports?

Wähle eine der folgenden:

  • Multi mode

  • Dual channel

  • Triple channel

  • Single channel

Erklärung

Frage 39 von 100

1

A technician is trying to install a full-size PCI card into a slim line desktop PC. Which of the

following would MOST likely be required to facilitate installation?

Wähle eine der folgenden:

  • RAID card

  • CNR card

  • Riser card

  • MCA card

Erklärung

Frage 40 von 100

1

Which of the following network cable types has the longest range?

Wähle eine der folgenden:

  • CAT5e

  • Single-mode fiber

  • Multi-mode fiber

  • CAT6

Erklärung

Frage 41 von 100

1

A technician is asked to repair a broken Ethernet jack in a conference room. Which of the

following tools would the technician use when repairing the wall jack?

Wähle eine der folgenden:

  • Crimper

  • Toner probe

  • Punchdown tool

  • Multimeter

Erklärung

Frage 42 von 100

1

A user with a USB printer would like to print from more than one computer. Which of the following

features should be used?

Wähle eine der folgenden:

  • File and printer sharing

  • Internet connection sharing

  • Enable printer duplexing

  • USB Hub

Erklärung

Frage 43 von 100

1

Which of the following is the MAXIMUM number of 10Mb audio files that a user can store on a

CD- RW?

Wähle eine der folgenden:

  • 50

  • 70

  • 100

  • 120

Erklärung

Frage 44 von 100

1

Which of the following connectors provides the capability to pass both analog and digital signals?

Wähle eine der folgenden:

  • VGA

  • BNC

  • DVI-I

  • USB 3.0

Erklärung

Frage 45 von 100

1

A service call was opened for a thermal printer that has poor print quality. Which of the following

should the technician do FIRST?

Wähle eine der folgenden:

  • Replace the print head with OEM replacement

  • Use a cotton swab and alcohol to clean the print head

  • use the printer manufacturers cleaning kit to clean the print head

  • Use an industry approved cleaning kit to clean the print rollers

  • Use the printer manufactures cleaning kit to clean the print rollers

Erklärung

Frage 46 von 100

1

A technician needs to attach a network cable to a wall jack in the conference room. After running

the cable through the conduit to the conference room, which of the following tools would BEST be

used to connect the cable to the wall jack?

Wähle eine der folgenden:

  • Punchdown

  • Loopback plug

  • Multimeter

  • Crimper

Erklärung

Frage 47 von 100

1

Which of the following devices uses MAC tables to allow multiple computers to access a single

network connection?

Wähle eine der folgenden:

  • Hub

  • Firewall

  • VoIP

  • Switch

Erklärung

Frage 48 von 100

1

Which of the following laser printer components will flip the paper to allow for printing on both

sides?

Wähle eine der folgenden:

  • Paper registration assembly

  • Paper pickup assembly

  • Duplex assembly

  • Image transfer belt

Erklärung

Frage 49 von 100

1

A printer technician is sent to work on a fuser in a laser printer that is not adhering toner properly

to the paper. While onsite Joe, an end user, reports that he has been having frequent paper jams

as well. Which of the following would be the BEST course of action to repair the printer?

Wähle eine der folgenden:

  • Install a manufacturer recommended maintenance kit

  • Install the fuser, replace the toner cartridge, and replace the pickup and separation rollers

  • Install the fuser and also replace the high voltage power supply

  • Install the fuser as the paper jams were probably also caused by the defective fuser

Erklärung

Frage 50 von 100

1

Which of the following is used to provide secure file storage to network users only?

Wähle eine der folgenden:

  • NAS

  • IMAP

  • SAN

  • SSH

Erklärung

Frage 51 von 100

1

A technician has replaced the NIC in a computer running Windows XP Professional and has

properly installed the device driver. The computer indicates the card has network connectivity, but

the technician is unable to access the Internet. Which of the following should the technician do

NEXT to finish the NIC installation?

Wähle eine der folgenden:

  • Change the computer and DNS servers IP addresses in the Action Center

  • Use ipconfig to check the current settings and Network Connections to make changes

  • Assign the NIC an APIPA address using ipconfig and the network setup wizard

  • Reboot the computer and configure the necessary network settings in the BIOS

Erklärung

Frage 52 von 100

1

Which of the following Internet connection types has the HIGHEST latency?

Wähle eine der folgenden:

  • WIMAX

  • Satellite

  • Fiber

  • Dial-up

Erklärung

Frage 53 von 100

1

Which of the following would BEST describe the capabilities of a 64-bit operating system?

Wähle eine der folgenden:

  • Capable of managing dual NICs

  • Capable of effectively managing 1TB SSD

  • Capable of managing more than 4 displays

  • Capable of utilizing 128Gb RAM

Erklärung

Frage 54 von 100

1

Joe, a user, wants to modify the fan speed settings on his PC. Which of the following locations

allows the fan speed settings to be changed?

Wähle eine der folgenden:

  • BIOS

  • Device manager

  • Motherboard jumpers

  • Computer management

Erklärung

Frage 55 von 100

1

A user has purchased a new touch screen tablet and is reporting that the touch interface is

extremely inaccurate and almost unusable. Which of the following actions should a technician

take FIRST to resolve the issue?

Wähle eine der folgenden:

  • Return the tablet to the manufacturer

  • Give the user a stylus to use

  • Calibrate the touch interface

  • Verify touch interface connectivity inside the screen

Erklärung

Frage 56 von 100

1

A technician needs to install a projector into a conference room with several windows. Which of

the following should the technician consider so that the displayed image is always visible?

Wähle eine der folgenden:

  • Resolution

  • Lumens

  • Anti-Glare filter

  • Bulb life

Erklärung

Frage 57 von 100

1

A common method of accessing computers remotely that uses port 23 is known as?

Wähle eine der folgenden:

  • LDAP

  • RDP

  • Telnet

  • FTP

Erklärung

Frage 58 von 100

1

Which of the following allows for audio and video connections using a single cable?

Wähle eine der folgenden:

  • HDMI

  • Parallel

  • DVI-A

  • eSATA

Erklärung

Frage 59 von 100

1

Which of the following standards is an expansion card slot used only for graphics?

Wähle eine der folgenden:

  • PCIe

  • AGP

  • PCI

  • miniPCI

Erklärung

Frage 60 von 100

1

A technician, Anne, has repaired a CEO's laptop. Which of the following is the LAST step that

should be taken after the repair is completed?

Wähle eine der folgenden:

  • Prepare a hot spare in preparation for the next repair

  • Document all of the services provided

  • Communicate the status of the repair with the CEO

  • Offer other repair options if they are available

Erklärung

Frage 61 von 100

1

Modern laptop screens are much brighter because of advances in which of the following

technologies?

Wähle eine der folgenden:

  • LED

  • Batteries

  • Inverter

  • Plasma

Erklärung

Frage 62 von 100

1

A technician, Anne, notices there are no hardware volume control buttons on the new laptops that

were ordered. Which of the following would control the volume on the laptop?

Wähle eine der folgenden:

  • Software only

  • Bluetooth

  • Function keys

  • WIFI switch

Erklärung

Frage 63 von 100

1

A technician wants to simplify users' wireless configuration in a new remote office. Which of the

following must be configured on the access point to allow wireless clients to automatically

negotiate secure authentication with the SOHO access point?

Wähle eine der folgenden:

  • Enable QoS

  • Enable SSID Broadcast

  • Enable WPS

  • Enable MAC filtering

Erklärung

Frage 64 von 100

1

Ann, a technician, is inspecting a PC with an Intel Core 2 Quad processor and finds that the Task

Manager is reporting the system as having 8 cores. She is convinced this system only has four

cores. Which of the following technologies is causing the discrepancy?

Wähle eine der folgenden:

  • Hyperthreading

  • Intel SSE3

  • L2 cache

  • S.M.A.R.T

Erklärung

Frage 65 von 100

1

Which of the following cable types designates that it can safely be run through a drop ceiling?

Wähle eine der folgenden:

  • STP

  • Plenum

  • CAT5e

  • UTP

Erklärung

Frage 66 von 100

1

A technician is installing new hard drives into a server and needs to set IDs to numbers ranging

from 0-15. Which of the following types of drives is the technician installing?

Wähle eine der folgenden:

  • Sata

  • SCSI

  • USB

  • EIDE

Erklärung

Frage 67 von 100

1

By default, which of the following ports is used for SMTP?

Wähle eine der folgenden:

  • 21

  • 25

  • 110

  • 143

Erklärung

Frage 68 von 100

1

A small office with five computers on a workgroup that are directly connected to a switch is an

example of which of the following network topologies?

Wähle eine der folgenden:

  • Ring

  • Bus

  • Mesh

  • Star

Erklärung

Frage 69 von 100

1

Joe would like an Internet connection that is always on, stable, and not influenced by atmospheric

conditions. Which of the following Internet connection types would BEST meet Joe's

requirements?

Wähle eine der folgenden:

  • Dial-up

  • Mobile Hotspot

  • Satellite

  • cable

Erklärung

Frage 70 von 100

1

A customer is terminating an employee for suspected activity that is against company policy.

They have called Ann to consult with them on how to best preserve any evidence the company

may be required to provide in court. Which of the following would BEST preserve the integrity of

the data and best serve the client?

Wähle eine der folgenden:

  • Create an image of the hard drive and store it on a NTFS drive

  • Remove and secure any HDD from the computer, documenting the process

  • Store the computer in the server room until it is required

  • Lock the user out of the computer and let another employee use it until needed

Erklärung

Frage 71 von 100

1

Which of the following wireless standards operates at 5 GHz and has a maximum speed of 54

Mbps?

Wähle eine der folgenden:

  • 802.11a

  • 802.11b

  • 802.11g

  • 802.11n

Erklärung

Frage 72 von 100

1

Ann, a user, brings her laptop in and reports that it is no longer charging. Additionally, the laptop

can no longer stay powered on even when plugged in. Which of the following hardware

components is MOST likely in need of replacement?

Wähle eine der folgenden:

  • Hard drive

  • Memory modules

  • System fan

  • Wireless card

  • System board

Erklärung

Frage 73 von 100

1

Joe, a user, has a new slim profile laptop and is in need of additional USB ports. He has also

requested FireWire connection capabilities which his laptop does not provide. Which of the

following would BEST fit the specifications Joe has provided?

Wähle eine der folgenden:

  • A docking station

  • An external USB hub

  • A USB to firewire converter

  • A cable lock

Erklärung

Frage 74 von 100

1

Ann is cleaning the printer pickup rollers and spills the cleaning fluid on her leg. In which of the

following would she find the proper way to cleanup the spill?

Wähle eine der folgenden:

  • Inventory spreadsheet

  • MSDS

  • Project management plan

  • EULA

Erklärung

Frage 75 von 100

1

Which of the following is the MAXIMUM number of unique IP addresses on an IPv4 Class A

network?

Wähle eine der folgenden:

  • 254

  • 65 thousand

  • 16.3 million

  • 340 trillion

Erklärung

Frage 76 von 100

1

Which of the following is an advantage of an IPv6 network?

Wähle eine der folgenden:

  • Virtually unlimited number of network addresses

  • Backwards compatible with all network devices and operating systems

  • less security concerns

  • higher available speed

Erklärung

Frage 77 von 100

1

Which of the following connection types is capable of transmissions speeds up 100 Gbps?

Wähle eine der folgenden:

  • Fiber

  • Coaxial

  • Infrared

  • DSL

Erklärung

Frage 78 von 100

1

Which of the following wireless transmission methods requires line of sight?

Wähle eine der folgenden:

  • Infrared

  • RFID

  • 802.11a

  • Bluetooth

Erklärung

Frage 79 von 100

1

Joe's company just moved into a new building, and the company's management is very

concerned about proper equipment grounding. Which of the following risks are they attempting to

mitigate by grounding equipment?

Wähle eine der folgenden:

  • Security breaches

  • Electrical shock

  • Chemical burns

  • Equipment theft

Erklärung

Frage 80 von 100

1

A user has a CAD / CAM workstation that is to be reconfigured into a Gaming PC. Which of the

following would be the EASIEST and MOST effective upgrade?

Wähle eine der folgenden:

  • Add better sound card

  • Install a TV Tuner

  • Add additional L2 cache

  • Install USB 3.0 Card

Erklärung

Frage 81 von 100

1

Which of the following would be used to connect two remote sites?

Wähle eine der folgenden:

  • Switch

  • Access point

  • Router

  • hub

Erklärung

Frage 82 von 100

1

A bank wants to maximize the security of employee computer data displayed on their screen.

Which of the following would BEST accomplish these goals?

Wähle eine der folgenden:

  • Keyboard filters

  • Privacy filters

  • Screensavers

  • Secure display drivers

Erklärung

Frage 83 von 100

1

Which of the following cable types is used to transmit data from a satellite dish to the satellite

modem?

Wähle eine der folgenden:

  • CAT5e

  • CAT3

  • Fiber

  • RG-6

Erklärung

Frage 84 von 100

1

A customer needs to run several virtual machines on their design workstation to work on cross

platform software. Which of the following should be maximized to improve workstation

performance? (Select TWO)

Wähle eine oder mehr der folgenden:

  • Cooling fans

  • RAM

  • Number of CPU cores

  • Storage space

  • PCIe slots

Erklärung

Frage 85 von 100

1

Older video cards used S-video to output to a TV. This standard has been replaced by:

Wähle eine der folgenden:

  • FireWire

  • SCSI

  • coaxial

  • HDMI

Erklärung

Frage 86 von 100

1

Which of the following is the BEST approach a technician should take when informing a customer

about their findings of any specific computer problem?

Wähle eine der folgenden:

  • Use non-technical terms

  • Use the appropriate acronyms

  • Use proper technical terms

  • Use email to ensure a written record

Erklärung

Frage 87 von 100

1

Most notebook PCs have their WiFi antenna located in the:

Wähle eine der folgenden:

  • LCD

  • WIFI card

  • I/O area

  • top cover

Erklärung

Frage 88 von 100

1

Which of the following displays has the HIGHEST Hz frequency?

Wähle eine der folgenden:

  • Plasma

  • LED

  • CRT

  • LCD

Erklärung

Frage 89 von 100

1

Which of the following devices can be used to merge traffic between two different network

topologies?

Wähle eine der folgenden:

  • HUB

  • Bridge

  • Switch

  • Access point

Erklärung

Frage 90 von 100

1

A gaming PC has been built from components. The system is getting power but there is no video

on the display. Which of the following is the MOST likely cause of the issue?

Wähle eine der folgenden:

  • The display is defective and needs to be replaced

  • the SATA controller is disabled in the bios

  • The PCIe 6-pin power cable is not connected to the high-end video card

  • The CPU is not powerful enough to provide adequate speed to the system

Erklärung

Frage 91 von 100

1

Which of the following RAM types is used if it is labeled as 4 GB PC1333?

Wähle eine der folgenden:

  • Rambus

  • DDR3

  • SDIMM

  • SIM

Erklärung

Frage 92 von 100

1

Which of the following versions of Windows XP would a technician MOST likely install for a small

business?

Wähle eine der folgenden:

  • Windows XP professional 64- bit

  • Windows XP professional

  • Windows XP media center

  • Windows XP home

Erklärung

Frage 93 von 100

1

Which of the following is the subnet mask for a Class A IP address?

Wähle eine der folgenden:

  • 127.0.0.1

  • 255.0.0.0

  • 255.255.255.0

  • 255.255.255.254

Erklärung

Frage 94 von 100

1

Which of the following BEST explains how the data rate is doubled in DDR RAM?

Wähle eine der folgenden:

  • CPU clock speed is doubled

  • Uses 64-bit instead of 32-bit architecture

  • Memory clock speed is doubled

  • Data transfer on both clock edges

Erklärung

Frage 95 von 100

1

A technician is building a custom gaming computer. Which of the following is the FASTEST memory the technician can use?

Wähle eine der folgenden:

  • DDR2 CAS7

  • DDR3 CAS9

  • DDR3 CAS10

  • DDR3 CAS11

Erklärung

Frage 96 von 100

1

A customer needs to run 3 virtual machines on their software design workstation. Which of the following CPUs would be MOST cost effective for this task?

Wähle eine der folgenden:

  • 3 core

  • 4 core

  • 8 core

  • 12 core

Erklärung

Frage 97 von 100

1

An older laptop does not have WIFI capability but has some rectangular slots on its side. Which of the following is the port that would take a WI-FI card in this laptop?

Wähle eine der folgenden:

  • SODIMM

  • PCMCIA

  • SD

  • Compact flash

Erklärung

Frage 98 von 100

1

A technician has a work order to install a USB 3.0 expansion card into a PC. The expansion card

is a PCI Express 1.1 compliant card and the motherboard has one PCI Express 2.0 slot available.

Which of following BEST represents the compatibility between the hardware?

Wähle eine der folgenden:

  • It will not install correctly, and the PCI slot is already being used by the video card.

  • It will install correctly to the PCI express slot onto the motherboard. The card should function correctly, as the PCI express 2.0 slot Is backwards compliant.

  • It will not install correctly into the PC, as the 1.1 and 2.0 slots are not compatible.

  • It will install correctly, but the card will not operate as the PCI express 1.1 and the PCI express 2.0 standards are completely different.

Erklärung

Frage 99 von 100

1

A user is trying to use Remote Desktop to connect to another computer on the LAN. The

connection fails. The technician opens up a command prompt and types the followinG. "telnet

computer name. 3389" and also gets the same error message. Which of the following is the

MOST likely cause of this error, assuming that the OS firewall has been disabled?

Wähle eine der folgenden:

  • The antivirus software is blocking the incoming connection.

  • The ISP is blocking Remote Desktop at their end

  • the RDP connection has been configured to use a non-standard port

  • The telnet service has not been installed

Erklärung

Frage 100 von 100

1

Which of the following is the standard sequence of wire color in a RJ-11 phone line?

Wähle eine der folgenden:

  • Green, Black, Yellow, Red

  • Black, red, green, yellow

  • Yellow, black, red , green

  • Red, black, green , yellow

Erklärung

Vorherige
Nächste