1.A Terabyte represents about
(a) 1 quadrillion bytes
(b) 1 trillion bytes
(c) 1 billion bytes
(d) 1 million bytes
Correct answer (b) 1 trillion bytes
2.Video Display Adapters that takes 1024×768 pixels are
(a) VGA
(b) SVGA
(c) XGA
(d) GSA
Correct answer (c) XGA
3.Pointing devices are
(a) Mouse
(b)Trackball
(c)Touch Screen
(d)All of the above
Correct answer (d) All of the above
4.Types of Flat-Panel Display are
(a) LCD
(b) EL
(c) Gas-plasma
(d) All of the above
Correct answer (d) All of the above
5.The microphone converts the sound into
(a) Mechanical signals
(b) Software
(c) Electrical signals
(d) GUI
Correct answer (c) Electrical signals
6.A Digitizer uses a Mouse like copying device called
(a) Puck
(b) Push
(c) Pop
(d) Paste
Correct answer (a) Puck
7.A bit can be
(a) 1and 0
(b) 1 or 0
(c) 1 only
(d) 0 only
Correct answer (b) 1 or 0
8.1 byte consist of
(a) 4 bits
(b) 8 bits
(C) 16 bits
(d) 32 bits
Correct answer (b) 8 bits
9.Data is permanently stored in
(a) Hard Disk
(b) Ram
(C) Printer
(d) Cache Memory
Correct answer (a) Hard Disk
10.Printer is an example of,
(a) Softcopy
(b) Hardcopy
(C) Photocopy
(d) Nothing
Correct answer (b) Hardcopy
11.Function can perform by using mouse
(a) Double-click
(b) Drag and Drop
(c) Right-click
(d)All of the above
Correct answer (d) All of the above
12.Laser beam technology is used in one of the following
(a) Monitors
(b) Magnetic Disk
(c) Optical Disks
(d) Mouse
Correct answer (c) Optical Disks
13.The keys starting with Character F1 to F12 is
(a) Arrow keys
(b) Function keys
(c) Alphabet keys
(d)Numeric keys
Correct answer (b) Function keys
14.For printing of large drawings and images we use
(a) Laser printer
(b) Plotter
(c) Line printer
(d) Dot matrix printer
Correct answer (b) Plotter
15.Operating system involved by AT & T is
(a) Macintosh
(b) Unix
(c) OS/2
(d) Windows
Correct answer (b) Unix
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