Computer Fundamentals G2

Multiple Choice

Which of the following is NOT considered an example of computer hardware?

• Monitor

• Mouse

• Processor

• Spreadsheet software

Open Ended

Why do you think computers have become an essential part of our daily lives?

Multiple Choice

Which of the following best describes the function of the processor (CPU) in a computer system?

• Stores data for immediate use

• Processes data and follows instructions

• Displays images on the screen

• Connects external devices

Multiple Choice

Which of the following devices is an example of secondary storage?

• RAM module

• Processor

• Hard Disk Drive

• Monitor

Open Ended

Explain the difference between volatile and non-volatile memory in the context of computer storage.

Multiple Select

Select all the factors that should be considered when choosing a secondary storage device.

• Capacity

• Speed

• Portability

• Durability

Open Ended

Compare magnetic and solid-state storage media in terms of durability, portability, and speed.

Open Ended

Explain how the graphics processing unit (GPU) has become useful in fields such as machine learning and artificial intelligence.

Multiple Choice

Which of the following best describes the difference between integrated graphics and dedicated graphics?

• Integrated graphics use their own memory, while dedicated graphics share memory with the processor.

• Dedicated graphics use their own memory, while integrated graphics share memory with the processor.

• Integrated graphics are always more powerful than dedicated graphics.

• Dedicated graphics are built into the motherboard.

Multiple Choice

Which of the following units of data is the largest?

• Kilobyte

• Gigabyte

• Megabyte

• Terabyte

Multiple Select

Which of the following are important specifications to consider when buying a computer?

• Processor speed and number of cores

• Type of graphics processing unit (GPU)

• Capacity of main memory (RAM)

• All of the above

Open Ended

Compare the characteristics and uses of a desktop PC, a tablet, and a supercomputer.

Multiple Choice

Which of the following is a recommended amount of main memory for high performance gaming and professional production work?

• 8 GB

• 16 GB

• 32 GB

• 64 GB

Multiple Choice

Which of the following is NOT a system specification?

• Capacity of secondary storage

• Clock speed

• Size of display screen

• Typing speed

Open Ended

Explain the importance of providing valid inputs to a computer system and describe what might happen if invalid data is entered.

Multiple Choice

Select all the devices that are considered input devices from the list below: A. Keyboard B. Display screen C. Mouse D. Printer

• A and B

• A and C

• B and D

• C and D

Multiple Choice

Which of the following is NOT an example of an output device?

• Display screen or monitor

• Projector

• Printer

• Scanner

Open Ended

Reflecting on what you have learned about computer hardware, what are some examples of internal and external hardware components in a computer system?

Multiple Choice

What is the main difference between a computer and a computer system?

• A computer is only hardware, while a computer system includes both hardware and software.

• A computer system is only used for calculations, while a computer can perform many tasks.

• A computer is a device that can be programmed, while a computer system is just a collection of devices.

• A computer system is a complete and functional computer that includes the necessary hardware and software for it to work.