In this tutorial, we will try to answer the followings;
MCQS for PPSC network administrator and manager computer science CS for Punjab Public Service Commission – SET 6
- What is the unit of analog signal?
(A) Digits
(B) WATTS
(C) Volt
(D) Hertz
- Which of the following uses liquid crystal between the glass plates?
(A) LCD
(B) ELD
(C) CRT
(D) None of These
- OSI model consists of _________ layers.
(A) Five
(B) Seven
(C) Six
(D) Eight
- ______ coding schemes uses 4-bit code?
(A) ASCII
(B) Unicode
(C) BCD
(D) EBCDIC
- _______ communication medium requires “line-of-sight”?
(A) Fiber-Optic cable
(B) Microwave
(C) Coaxial cable
(D) Twisted-Pair cable
- ______ manages computer hardware and software resources and provides common services for computer programs.
(A) System software
(B) Device driver
(C) Utility program
(D) Operating system
- _______ program is the assembly that the compiler generates, which is understandable by your computer.
(A) System program
(B) Source program
(C) Object program
(D) None of These
- _______ is the Low-Level language?
(A) C++
(B) Assembly
(C) Java
(D) Visual Basics
- The type of operating system MS-DOS is ______.
(A) Multitasking
(B) Graphical User Interface
(C) Command Line Interface
(D) Menu Driven Interface
- _______ keyboard shortcuts is used to change the case
(A) Alt+F3
(B) Ctrl+F3
(C) Ctrl+Shift+F3
(D) Shift+F3
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