91. The main job of a CPU is to_____________________________?
A. carry out program instructions
B. store data / information for future use
C. process data and information
D. both (A) and (B)
✅ The correct answer is option D.
Basic computer knowledge MCQs
92. When you save a presentation, ____________________?
A. a file is created for each slide
B. two files are created; one for graphics and one for content
C. all slides in a presentation are saved in the same file
D. a file is created for each animation or graphic
✅ The correct answer is option C.
93. Which type of computer could be found in a digital watch ?
A. Mainframe
B. Super computer
C. Embedded computer
D. Notebook computer
✅ The correct answer is option C.
94. The name of a Microsoft Office Word document is displayed in both the _______________ and the taskbar?
A. Taskbar
B. Menu bar
C. Standard toolbar
D. Title bar
✅ The correct answer is option D.
95. Which of these keys is NOT on the number keypad ?
A. Ctrl
B. Del
C. Enter
D. Num lock
✅ The correct answer is option A.
96. The range of frequencies available for data transmission is known as_________________?
A. Bandwidth
B. Bug
C. Bus
D. Bits
✅ The correct answer is option A.
97. One Megabyte is equals to____________________?
A. 1000 bytes
B. 1million bits
C. 1 million bytes
D. 10000 bits
✅ The correct answer is option C.
98. Devices that allow you to put information into the computer_______________________?
A. Input
B. Output
C. Type
D. Print
✅ The correct answer is option A.
99. A(n) _________________ camera is a peripheral device used to capture still images in a digital format taht can be easily transferred into a computer and manipulated using graphics software?
A. digital
B. analog
C. classic
D. film
✅ The correct answer is option A.
100. Built in memory of computer is___________________?
A. EROM
B. ROM
C. RAM
D. PROM
✅ The correct answer is option B.