(A) Command Line Interface
(B) Graphical User Interface
(C) Multitasking
(D) Menu Driven Interface
Category: Computer Mcqs
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Which of the following keyboard shortcuts is used to change the case?
(A) Ctrl+F3
(B) Alt+F3
(C) Shift+F3
(D) Ctrl+Shift+F3
Analog signal is measured in:
(A) Volt
(B) Hertz
(C) Digits
(D) WATTS
_________ uses liquid crystal between the glass plates.
(A) ELD
(B) LCD
(C) CRT
(D) None of These
Open System Interconnection(OSI) model consists of _________ layers.
(A) Eight
(B) Six
(C) Seven
(D) Five
Which of the following coding schemes uses 4-bit code?
(A) Unicode
(B) ASCII
(C) EBCDIC
(D) BCD
Which of the following communication medium requires “line-of-sight”?
(A) Microwave
(B) Fiber-Optic cable
(C) Twisted-Pair cable
(D) Coaxial cable
Internet surfing is an example of:
(A) Half duplex
(B) Simplex
(C) Full duplex
(D) None Of These
GPS stands for?
(A) Global Pointing System
(B) Global Positioning System
(C) Google Positioning System
(D) None Of These
Caps Lock is a:
(A) Window key
(B) Modifier key
(C) Toggle key
(D) Cursor control key