PreC1 - COAA

Which of the following components serves as the "brain" of the computer?

• CPU
• RAM
• Storage devices
• Input devices

Which generation of computers introduced the use of transistors?

• First
• Second
• Third
• Fourth

What was the first general-purpose electronic digital computer?

• ENIAC
• UNIVAC
• IBM System/370
• PDP-8

Which of the following devices is considered an input device?

• Keyboard
• Monitor
• Printer
• Speakers

Which type of computer is most commonly used to handle large-scale computations and multiple users?

• Desktop computer
• Laptop computer
• Mainframe computer
• Tablet

What is the main advantage of using SSDs over traditional hard disk drives (HDDs)?

• SSDs are cheaper
• SSDs are faster
• SSDs offer more storage capacity
• SSDs use less power

Which term refers to the permanent storage of data on a computer?

• RAM
• CPU
• Storage devices
• Cache memory

Which of the following is a disadvantage of using computers?

• Dependence on technology
• Increased productivity
• Access to vast information
• Automation of tasks

Which type of computer is known for its portability and versatility for on-the-go use?

• Laptop
• Desktop
• Server
• Mainframe

What is a common advantage of using computers in the workplace?

• Increased productivity
• High cost of ownership
• Dependence on technology
• Data security concerns