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WorksheetsITF Chapter 3 L 1_2 Review
Total questions: 40
Worksheet time: 21mins
True or False: Computers with wired networks can be connected to the internet using Wi-Fi radio networking?
True
False
Which of the following is known as the “brain” of the computer?
Power Supply
CPU
RAM
Motherboard
Which of the following are key components of a computer?
CPU
RAM
SSD/HDD
GPU
All of these
Which of the following is a Printed Circuit Board (PCB) with built-in processors, sockets and slots for upgradable components, and buses connecting everything?
CPU
Power Supply
Motherboard
RAM
Chipsets for mobile phones/smartphones and tablets are usually based on which of the following architectures?
GPS
Northbridge
Southbridge
ARM (Advanced RISC Machine)
A bus carries which four things? (Select two)
Data and Adressing
Addressing and WiFi Signal
Power Controllers
Timing and Power
New motherboards use which of the following firmware?
UEFI
BIOS
POP
CPU
Name ONE of the two companies that make CPUs.
(a)
What does PGA stand for?
(a)
What does LGA stand for?
(a)
The number of instructions a CPU can process in one second is known as its __________.
Bus Technology
Storage
Clock Speed
Memory
What provides the Ethernet port on the computer?
Wireless Access Points
Network Interface Card
Wi-Fi
What component would be very important when using high resolution video games?
GPU
RAM
Fixed Disk
Motherboard
A
The ___________ fetches the next set of instructions on the sequence from the system memory.
Control Unit
Execution Unit
Pipeline
Register
A _______ is a temporary storage area available to the different units within the CPU.
Control Unit
Execution Unit
Pipeline
Register
A device is __________ when the computer can detect and configure it without requiring a restart.
digital
USB compatible
analog
hot-swappable
The Thunderbolt interface is primarily used on which type of workstations and laptops?
(a)
Ethernet network adapters.
RJ- (a)
Tagging and tracking objects using specially-encoded tags is known as (a) . (Abbreviation)
Bluetooth works at distances of up to __ feet?
30
45
24
100
Bluetooth is used for a (a) to share data with a PC, etcetera.
Can PS/2 ports be used for wired mice and keyboards?
Yes
No
Can a USB can be used for wired mice and keyboards?
Yes
No
A Display Port has a ____ connector that supports daisy-chaining?
20-pin
19-pin
24-pin
32-pin
An HDMI cable has a _____ connector?
20-pin
19-pin
18-pin
32-pin
An HDMI cable connector is
Rectangular
D- Shaped
Which type of USB connector connects to the host?
(a)
A mouse is an _____ device.
Input
Output
A speaker is an _____ device.
Input
Output
A keyboard is an _____ device.
Input
Output
For your ITF test: A Microphone is an _________ device.
Input
Output
Input & Output
The number of instructions a CPU can process in one second is known as its __________.
BUS Technology
Storage
Clock Speed
Memory
Name this connector that has 8 pins, in a specific order, to carry data coming to/from the internet such as from your Modem into the computer or to/from a router
Ethernet
RJ45
RJ11
USB
Which of the following is a peripheral? (choose two)
Identify the Ethernet Port
