System Software MCQ-1

1. A part of computer system that consist of data on computer instructions :

(A) Software
(B) Chip
(C) Hardware
(D) DOS

2. Special purpose software are :

(A) Application software
(B) System software
(C) Utility software
(D) None of the above

3. In computer operating system and utility programs are examples of :

(A) System software
(B) Device drivers
(C) Application software
(D) Customized software

4. Bottom up parsing involves :

(A) Shift reduces
(B) Operator check
(C) Both (a) and (b)
(D) None of these

5. Parsing is also known as :

(A) Lexical analysis
(B) Syntax analysis
(C) Semantic analysis
(D) Code generation

6. The time required to complete execution of an object :

(A) Combination time
(B) Run time
(C) Process time
(D) Clock time

7. The CPU has built inability to execute a particular set of machine instructions called as :

(A) Registers
(B) Instruction set
(C) Sequence set
(D) Adder

8. Which of the following instructions holds information before going to decoder :

(A) Control register
(B) Data register
(C) Accumulator
(D) Address register

9. The saving data and instruction to make them reality available is the job of :

(A) Cache unit
(B) Input unit
(C) Ouput unit
(D) Storage unit

10. Operating system and utility software are examples of :

(A) System software
(B) Device drivers
(C) Application software
(D) Customized software

11. Debug monitor helps in

(A) Setting breakpoints in the program
(B) Displaying values of variables
(C) Both of above
(D) None of above

12. The physical device of computer is controlled by :

(A) Mouse
(B) Keybroard
(C) Assembler
(D) None of these

13. Which of the following is not related with process state :

(A) Terminated
(B) Running
(C) Blocked
(D) Execution

14. Translator is a low level programming language, which is known as :

(A) Compiler
(B) Assembler
(C) Loader
(D) Linker

15. The internal storage of CPU is provided by :

(A) Program counters
(B) Register
(C) Controller
(D) Internal chips