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What is the primary function of an operating system?
 Execute programs
 Manage hardware resources
 Provide a user interface
 All of the above

Which component of a computer is responsible for performing arithmetic and logical operations?
 CPU (Central Processing Unit)
 RAM (Random Access Memory)
  GPU (Graphics Processing Unit)
  HDD (Hard Disk Drive)

Which of the following is an example of secondary storage?
 RAM
 CPU
 SSD
 Cache

Which programming language is often used for web development?
 Java
 Python
 HTML
 C++

What is the purpose of a compiler?
 Translate source code into machine code
 Execute programs
 Manage memory allocation
 Provide a user interface

What does the acronym "URL" stand for?
 Universal Resource Locator
 Uniform Resource Locator
 Universal Reference Locator
 Uniform Reference Locator

What is the function of a modem?
 Convert digital signals to analog signals
 Convert analog signals to digital signals
 Connect to the internet
 Store data

Which of the following is an input device?
 Printer
 Monitor
 Keyboard
 Speaker

What does the acronym "GUI" stand for?
 Graphical User Interface
 General User Interface
 Graphical Universal Interface
 General Utility Interface

Which of the following is a high-level programming language?
 Assembly language
 Machine language
 C language
 Binary language

What is the purpose of an IP address?
 Identify a specific web page
 Store data temporarily
 Identify a unique device on a network
 Encrypt data transmission

Which of the following is a volatile memory?
 ROM (Read-Only Memory)
 RAM (Random Access Memory)
 HDD (Hard Disk Drive)
 SSD (Solid-State Drive)

What is the function of an antivirus software?
 Protect against unauthorized access
 Prevent hardware failure
 Detect and remove malicious software
 Optimize system performance

Which of the following file formats is commonly used for images?
 .docx
 .mp3
  .jpg
  .txt

What is the purpose of a firewall?
 Protect against physical damage
  Encrypt data transmission
  Block unauthorized access to a network
  Improve system performance

Which of the following is an example of an output device?
 Mouse
  Printer
  Scanner
  Microphone

What is the purpose of a spreadsheet software?
 Create and edit documents
  Manage databases
  Perform calculations and data analysis
  Design graphics and images

What does the acronym "HTML" stand for?
 HyperText Markup Language
  Hyperlink and Text Manipulation Language
  High-Level Markup Language
  Hypertext Management Language

Which of the following is not an example of an internet browser?
 Google Chrome
  Mozilla Firefox
  Microsoft Word
  Safari

What is the purpose of a cache memory?
 Store frequently used data for faster access
  Execute program instructions
  Provide a user interface
  Manage hardware resources

What is the function of a router?
 Connect devices on the same network
  Convert digital signals to analog signals
  Connect to the internet
  Store and retrieve data

What is the binary equivalent of the decimal number 10?
 0010
  0101
  1010
  1100

Which of the following is a non-volatile memory?
 RAM (Random Access Memory)
  ROM (Read-Only Memory)
  Cache memory
  Virtual memory

What is the purpose of a compiler?
 Translate source code into machine code
  Execute programs
  Manage memory allocation
  Provide a user interface

Which of the following is an example of system software?
 Microsoft Word
  Photoshop
  Windows Operating System
  Adobe Acrobat Reader

What is the purpose of a CPU cache?
 Store frequently used data for faster access
  Execute program instructions
  Provide a user interface
  Manage hardware resources

Which of the following is an example of a cloud storage service?
 Google Drive
  Microsoft Excel
  Adobe Photoshop
  VLC Media Player

What does the acronym "LAN" stand for?
 Local Area Network
  Long Access Network
  Large Area Network
  Low-latency Area Network

Which of the following is a programming paradigm?
  Object-Oriented Programming (OOP)
  Keyboard
  Monitor
  Printer

What is the purpose of an operating system?
  Execute programs
  Manage hardware resources
  Provide a user interface
  All of the above



 Answers:



d) All of the above
a) CPU (Central Processing Unit)
c) SSD
c) HTML
a) Translate source code into machine code
b) Uniform Resource Locator
a) Convert digital signals to analog signals
c) Keyboard
a) Graphical User Interface
c) C language
c) Identify a unique device on a network
b) RAM (Random Access Memory)
c) Detect and remove malicious software
c) .jpg
c) Block unauthorized access to a network
b) Printer
c) Perform calculations and data analysis
a) HyperText Markup Language
c) Microsoft Word
a) Store frequently used data for faster access
a) Connect devices on the same network
c) 1010
b) ROM (Read-Only Memory)
a) Translate source code into machine code
c) Windows Operating System
a) Store frequently used data for faster access
a) Google Drive
a) Local Area Network
a) Object-Oriented Programming (OOP)
d) All of the above