CS 110 Practice Quiz

1. What is the primary function of the processor core?

To provide power to the computer

To execute instructions

To display output on a screen

To store data permanently

2. What is the function of a device driver?

It allows the operating system to communicate with hardware

It protects a computer from malware

It provides power to external devices

It physically connects a device to a computer

3. Which of the following is an example of an output device?

Touchscreen

Keyboard

Printer

Mouse

4. Which type of display technology does not require a backlight?

LCD

LED

OLED

Plasma

5. What is the main advantage of cloud storage?

It provides remote access to data

It is faster than SSDs

It offers unlimited free storage

It requires no internet connection

6. Which type of cloud computing service provides virtualized computing resources over the internet?

STaaS

SaaS

IaaS

PaaS

7. What is the binary equivalent of the hexadecimal number A?

1100

1001

1110

1010

8. What is the binary equivalent of the decimal number 7?

1010

0111

1001

1100

9. What is the octal equivalent of the decimal number 100?

164

174

154

144

10. What are the three main types of buses in a computer system?

Data bus, Address bus, Control bus

Input bus, Output bus, Storage bus

Network bus, Serial bus, Parallel bus

Memory bus, Address bus, Control bus

⚠️ Work in progress! Things might break, act weird, or develop a personality. No worries—just blame the code, not yourself! 😆 Either way, happy practicing! 🚀