Prelim Examination (5:30-7:00)

1. Which of the following is NOT a component of a computer system?

• Hardware

• Software

• Firmware

• User

What is the main function of the Central Processing Unit (CPU) in a computer system?

• To store data and information

• To display images and text on the screen

• To execute instructions and perform calculations
  

• To connect peripherals to the computer
  

Which component of a computer system is responsible for storing data and programs permanently?

• Random Access Memory (RAM)

• Hard Disk Drive (HDD)

• Central Processing Unit (CPU)
  
  

• Graphics Processing Unit (GPU)
  
  

What component of a computer system stores data temporarily during program execution?

• Random Access Memory (RAM)

• Hard Disk Drive (HDD)

• Central Processing Unit (CPU)
  
  

• Graphics Processing Unit (GPU)
  
  

Which component of a personal computer allows users to see information in visual form?

• Random Access Memory (RAM)

• Hard Disk Drive (HDD)

• Keyboard
  

• Monitor

What role does Information Technology play in education?

• Facilitating distance learning and online courses.

• Hard Disk Drive (HDD)Enabling efficient data storage and retrieval.

• Supporting collaborative learning environments.
  
  

• All of the above

1. Which of the following is an example of an input device used in a computer

• Printer

• Keyboard

• Monitor

• Speaker

1. What category does a laptop belong to?

• Mainframe computer

• Supercomputer

• Personal computer

• Embedded computer

1. Which category of computer is used for specific tasks, such as controlling machinery or appliances?

• Mainframe computer

• Supercomputer

• Personal computer

• Embedded computer

1. What type of computer is designed for high-performance computing applications, such as weather forecasting or scientific simulations?

• Mainframe computer

• Supercomputer

• Personal computer

• Embedded computer