SBI Clerk Exam - Computer awareness - Part 2

11. Off-line operation is the operation of devices without the control of
Memory   CPU   ALU  Control unit   None of the above
 

12. A type of line printer that uses an embossed steel band to form the letters printed on the paper is
Golf ball printer   Dot-matrix printer  Laser printer   Band printer   None of the above
 

13. A software used to convert source program instructions to object instruction is known as
Compiler   Assembler   Interpreter  Language processor   None of the above
 

14. The ‘IC’ chip, used in computers, is made of
Chromium   Iron oxide   Silica   Silicon  None 
 

15. Name the first general purpose electronic computer
UNIVERSE  UNIVAC  UNISAT  None of the Above 
 

16. The size of commonly used Floppy disk is
4.5”  3.5”   3.25”   5.5”  None 
 

17. Which of the following statement is wrong
Windows XP is an operating system  Linux is owned and sold by Microsoft  Photoshop is a graphical design tool by Adobe  Linux is free and open source software 
 

18. Operating system of a computer
Enables the programmer to draw a flow chart  Links a program with subroutine with references  Provides a layer, user friendly interface  None of the above 
 

19. The term ‘Operating System’ means
A set of programs which control computer working  The way a user operates the computer system  Conversion of high level language to machine language  The way computer operator works 
 

20. Wild card operators specifies
can be used when writing into multiple files  allows several files to be read simultaneously  Provide an easy way of groups of related files  Are only used when printing the contents of a file 
 

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