Computer MCQS

321. Which technology is used in compact disks?
A: Electrical
B: Mechanical
C: Electro Magnetic
D: Laser

322. Which of the following can be used to navigate documents?
A: Hyperlinks
B: Frames
C: Web toolbar
D: All of the above

323. Which of the following is a network topology?
A: WAN
B: LAN
C: MAN
D: BUS

324. Which of the following is not an element of the computer spreadsheet interface?
A: Active cell
B: Pencil work
C: Menu bar
D: Workbook

325. Shortcut to quit Microsoft Word, PowerPoint, Access, Excel, etc is __.
A: Ctrl + W
B: Alt + F4
C: Shift + F4
D: Alt + W

326. Who is the father of the Internet?
A: Vint Cerf
B: Charles Babbage
C: Denis Ritchie
D: Martin Cooper

327. Which tracks of hard disks do not store any data?
(A) Top and bottom track
(B) Top and middle track
(C) Middle and bottom tracks
D) None of the above

328. How do read-write heads of a hard disk rotate?
(A) With varying speed
B) With constant speed
(C) Rotates very slow
(D) None of the above

329. The term SS/SD refers to the?
(A) Number of colors of a laser printer
(B) Storage capacity of a hard disk
C) Storage capacity of a floppy disk
(D) Tracks of CD room

330. Which type of plotters can be used for monitoring earthquake activity?
(A) Flatbed
B) Drum
(C) Inkjet
(D) Non-Impact