Question 1
Question
What type of computer has a monitor that folds down to cover the keyboard for transport?
Answer
-
Server
-
Laptop
-
GPS
-
Mainframe
Question 2
Question
What would be an appropriate use for a supercomputer?
Question 3
Question
Which of these is a workstation operating system?
Answer
-
iOS
-
Windows Phone
-
Windows
-
Android
Question 4
Question
Which of these operating systems cannot run on a desktop PC with an Intel processor?
Answer
-
Linux
-
iOS
-
Google Chrome OS
-
Windows
Question 5
Question
What kind of OS enables users to interact with it using a pointer and graphics?
Answer
-
Command Line
-
GUI
-
Decentralized
-
Centralized
Question 6
Question
A version of Linux packaged with add-ons and utilities for a particular purpose is know as...?
Answer
-
Distro
-
GUI
-
Version
-
Service Pack
Question 7
Question
A BlackBerry is a type of smartphone known for what distinctive feature that most other modern smartphones lack?
Answer
-
Graphical screen
-
Internet connectivity
-
Touchscreen
-
Hardware keyboard
Question 8
Question
What operating system is used on an iPad?
Answer
-
macOS
-
Windows
-
Android
-
iOS
Question 9
Question
What kind of network is used to connect individual computers in a single physical location?
Question 10
Question
Listening to music using an online service like Spotify is an example of what?
Answer
-
Cloud Computing
-
Virtualization
-
Streaming media
-
Telepresence
Question 11
Question
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?
Answer
-
Type 1
-
Type 2
-
Type 3
-
Type 4
Question 12
Question
Which factor distinguishes IoT devices from standard computing devices such as laptops and smartphones?
Answer
-
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.
Question 13
Question
How are information and data different?
Answer
-
Data is processed information.
-
Information is processed data.
-
Data does not need to be backed up.
-
Information does not need to be backed up.
Question 14
Question
IoT stands for [blank_start]Internet of Things[blank_end].
Question 15
Question
Digital cameras, clocks, motorcycles, and appliances are all examples of objects you would find computers in.
Question 16
Question
Which of the following are IoT devices?
Answer
-
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.
Question 17
Question
Which of these is not part of the data processing sequence?
Answer
-
Networking
-
Processing
-
Output
-
Input
Question 18
Question
What is another name for a CPU?
Answer
-
Microprocessor
-
Intel
-
System memory
-
Chipset
Question 19
Question
Which of these is not a feature of a CPU?
Answer
-
Multicore
-
64-bit processing
-
L1 cache
-
DDR
Question 20
Question
Why is passive cooling not usually used for a CPU?
Answer
-
Draws too much power
-
Not effective enough
-
Moving parts break down
-
Uses too much RAM
Question 21
Question
What is the main advantage of liquid cooling over air cooling?
Answer
-
Less expensive
-
Safer
-
More effective
-
Uses less power
Question 22
Question
In what type of computer is SODIMM memory used?
Answer
-
Laptop
-
Desktop
-
Server
-
Smartphone
Question 23
Question
In what two ways are DDR3 DIMMs better than DDR@ DIMMs?
Answer
-
Less expensive
-
More reliable
-
Uses less power
-
Faster
Question 24
Question
What manages and controls the speed of a motherboard's buses?
Question 25
Question
What are the two functions of a desktop PC's power supply?
Answer
-
Steps down the voltage
-
Increases the voltage
-
Converts AC to DC
-
Converts DC to AC
Question 26
Question
What is the reason for different color wires on a power supply?
Answer
-
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.
Question 27
Question
You are reconfiguring a cloud virtual machine with additional vCPUs and additional RAM. Which term best describes your actions?
Answer
-
Scaling down
-
Scaling in
-
Scaling up
-
Scaling out
Question 28
Question
IOT devices are computing devices that communicate data over the internet.
Question 29
Question
Which of the following are super-fast electronic calculators?
Answer
-
Processors
-
Programming
-
Operating system
-
Applications