What type of computer has a monitor that folds down to cover the keyboard for transport?
Server
Laptop
GPS
Mainframe
What would be an appropriate use for a supercomputer?
Playing online games.
Running a high-volume web site
Tallying census results
Managing a large business's accounting department.
Which of these is a workstation operating system?
iOS
Windows Phone
Windows
Android
Which of these operating systems cannot run on a desktop PC with an Intel processor?
Linux
Google Chrome OS
What kind of OS enables users to interact with it using a pointer and graphics?
Command Line
GUI
Decentralized
Centralized
A version of Linux packaged with add-ons and utilities for a particular purpose is know as...?
Distro
Version
Service Pack
A BlackBerry is a type of smartphone known for what distinctive feature that most other modern smartphones lack?
Graphical screen
Internet connectivity
Touchscreen
Hardware keyboard
What operating system is used on an iPad?
macOS
What kind of network is used to connect individual computers in a single physical location?
WAN
LAN
Internet
Remote
Listening to music using an online service like Spotify is an example of what?
Cloud Computing
Virtualization
Streaming media
Telepresence
You are running virtual machines on a single physical server. The server operating system does not run any other applications and is dedicated to virtualization. What type of hypervisor is this?
Type 1
Type 2
Type 3
Type 4
Which factor distinguishes IoT devices from standard computing devices such as laptops and smartphones?
They must run as virtual machines on a Type 1 hypervisor.
They are specialized devices.
They must run as virtual machines on a Type 2 hypervisor.
They are kept isolated from the Internet.
How are information and data different?
Data is processed information.
Information is processed data.
Data does not need to be backed up.
Information does not need to be backed up.
IoT stands for .
Digital cameras, clocks, motorcycles, and appliances are all examples of objects you would find computers in.
Which of the following are IoT devices?
Smartphones
Residential and commercial security cameras.
Smart cars
Baby Monitors
Desktops
Amazon Echo
Laptops
Home appliances such as refrigerators.
Medical devices used for patient monitoring.
Which of these is not part of the data processing sequence?
Networking
Processing
Output
Input
What is another name for a CPU?
Microprocessor
Intel
System memory
Chipset
Which of these is not a feature of a CPU?
Multicore
64-bit processing
L1 cache
DDR
Why is passive cooling not usually used for a CPU?
Draws too much power
Not effective enough
Moving parts break down
Uses too much RAM
What is the main advantage of liquid cooling over air cooling?
Less expensive
Safer
More effective
Uses less power
In what type of computer is SODIMM memory used?
Desktop
Smartphone
In what two ways are DDR3 DIMMs better than DDR@ DIMMs?
More reliable
Faster
What manages and controls the speed of a motherboard's buses?
RAM
CPU
L1 Cache
What are the two functions of a desktop PC's power supply?
Steps down the voltage
Increases the voltage
Converts AC to DC
Converts DC to AC
What is the reason for different color wires on a power supply?
The wire color determines the appropriate component for the connector.
Each wire color represents a different voltage.
Certain color wires deliver AC power, and certain ones deliver DC power.
Certain color wires deliver higher-quality power than others.
You are reconfiguring a cloud virtual machine with additional vCPUs and additional RAM. Which term best describes your actions?
Scaling down
Scaling in
Scaling up
Scaling out
IOT devices are computing devices that communicate data over the internet.
Which of the following are super-fast electronic calculators?
Processors
Programming
Operating system
Applications
