Grade 7 Comp - Unit 4 Review

What is the primary purpose of evaluating a computer system?

• To compare it with other brands

• To determine its strengths and weaknesses

• To test its gaming performance

• To ensure it has the latest updates

Which of the following is an example of hardware?

• Word processor

• Database software

• Printer

• Video editing software

What does the term "user interface" refer to in a computer system?

• The physical design of the device

• The way a user interacts with the system

• The number of applications installed

• The internet speed of the device

What is a key consideration when purchasing a computer system?

• The price only

• The features that match the user's needs

• The color of the device

• The brand popularity

Which of the following is an example of system software?

• Microsoft Word

• Antivirus program

• Web browser

• Video editor

What is the main function of application software?

• To manage the computer's hardware

• To perform specific user tasks

• To clean up system files

• To control the BIOS

Which software runs in the background and manages system resources?

• Application software

• System software

• Web browser

• Video player

What is the difference between system software and application software?

• System software is essential for the computer to run, while application software is optional

• System software is used for entertainment, while application software is for work

• Application software cannot be installed without system software

• System software is updated less frequently than application software

What number system do computers use to process data?

• Decimal

• Binary

• Hexadecimal

• Octal

How many bits are used in standard ASCII encoding?

• 8

• 10

• 7

• 16