Graded Recitation

What is the primary advantage of using a mainframe computer?

• Scalability and processing power

• Low cost of ownership

• Ability to run multiple operating systems

• High energy consumption

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

• To store data permanently

• To execute instructions and process data

• To manage network connections

• To display visual output on the monitor

For a research project requiring high-speed simulations of complex scientific phenomena, which type of computer would provide the necessary computational power?

• Personal Computer

• Supercomputer

• Mainframe Computer

• Laptop

When evaluating the performance of a computer, which component's speed is most critical?

• Motherboard

• Power Supply

• Processor Clock Speed

• Storage Device

If a computer is running multiple applications and slowing down, which component is likely to be overwhelmed?

• Network Card

• Heat Sink

• RAM

• Graphics Card

You are tasked with upgrading a computer to improve its ability to run multiple programs smoothly without slowing down. Which component is most critical to assess for this type of upgrade?

• Random Access Memory(RAM)

• Cooling System

• Graphics Processing Unit(GPU)

• Power Supply Unit(PSU)

What does the term "multitasking" refer to in the context of operating systems?

• The ability to run multiple operating systems on a single computer

• The process of installing multiple software programs on a computer

• The capability of an OS to manage and run multiple applications or processes simultaneously

• The task of switching between different user accounts on the same system

A user wants to make sure their Windows 10 computer is always updated with the latest security patches and improvements. Which feature should they use to manage these updates?

• Device Manager

• Windows Update

• Task Manager

• Network and Internet Settings

You need to make sure your Android device is always up-to-date with the latest features and security patches. Which feature should you regularly check?

• Google Play Protect

• Software Updates

• Device Maintenance

• App Info

Which peripheral device would you use to enhance the graphical output of a computer?

• Keyboard

• Microphone

• Mouse

• Monitor