CPU
What does CPU stand for?
Central Processing Unit
What does HDD and SSD stand for?
Hard Disk Drive and Solid State Drive
______________ is when someone pretends to be someone else online to gain unauthorized access to information or systems.
Spoofing
Which output device enables you to output your work onto paper?
Printer
What is a common computer-related health issue?
Carpal tunnel syndrome
The CPU is often referred to as the _____ of the computer.
Brain
How do SSDs compare to HDDs in terms of speed?
SSDs have significantly faster read and write speeds compared to HDDs, which can improve system performance.
Two-Factor Authentication (2FA) adds an extra ______________ of security to your accounts by requiring a second form of verification beyond just a password.
Layer
A manufacturer’s _________________ determines what the company will do if you discover a flaw in a product.
Warranty
What is the primary function of RAM in a computer?
Temporary data storage for active programs
CPUs are typically located on the ______________, which is the main circuit board of a computer.
Motherboard
What is the primary advantage of using Flash Drives?
The primary advantage of using Flash Drives is their portability and ease of use for transferring files between different computers.
Which of the following is NOT a common type of spoofing?
a) Email spoofing
b) Caller ID spoofing
c) Website spoofing
d) Password spoofing
Password Spoofing
The _______________ converts alternating current (AC) electricity that comes out of your wall socket into the direct current (DC) used by the computer.
Power supply
What type of storage device is commonly used for music (CDs), movies (DVDs, and Blu-Ray), and software distribution?
Optical Media
Name a major CPU manufacturer.
Intel, AMD, Apple, Qualcomm
What is one major advantage of Cloud Storage?
One major advantage of Cloud Storage is that it is accessible from anywhere with an internet connection.
Using public Wi-Fi is always safe if the network has a password.
True or False
False
External devices that need consistent, high-speed access to the computer, such as storage drives and digital video camcorders, connect to the computer using __________________.
USB
Mary has a computer with 512 MB of RAM; Josie’s computer has 8 GB of RAM. Who has more RAM?
Josie
How is speed measured in CPUs?
The number of cycles your CPU executes per second, is measured in GHz (gigahertz)
How does an optical drive read data?
An optical drive reads data using a laser that scans the surface of the disc, which reflects light to retrieve the encoded data.
What does HTTPS in a websites URL indicate?
It's a secure website that encrypts data
Which of the following is not a valid way to save an open data file?
A) Click the Save button.
B) Press the [Alt + F4] keyboard combination.
C) Press the [Ctrl + S] keyboard combination.
D) Click File | Save from the program file menu.
Press the [Alt + F4] keyboard combination.
How should you dispose of obsolete computer equipment?
A) Donate it to a local non-profit charity.
B) Go through an approved recycling or E-waste disposal program.
C) Put in a neighbor’s garbage can.
D) Ship it to Microsoft.
Go through an approved recycling or E-waste disposal program.