IBPS CWE COMPUTER KNOWLEDGE MCQs

1.Which command devides the surface of the blank disk into sectors and assign a unique address to each one
1) Ver  
2) Format
3) Fat  
4) Chkdsk
5) None of these

2.If you need to duplicate the entire disk, which command will you use ?
1) Copy  
2) Diskcopy
3) Chkdsk  
4) Format
5) None of these

3.A .............. sometimes called a boot sector virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk
1) system virus  
2) Trojan horse virus
3) file virus  
4) macro virus
5) None of these

4.A result of a computer virus can not lead to ......
1) Disk Crash  
2) Mother Board Crash
3) Corruption o f program
4) Deletion of files  
5) None of these

5.Every computer connected to an intranet or extranet must have a distinct .......
1) firewall  
2) proxy server
3) IP address  
4) domain name
5) None of these

6.Programming language built into user programs such as Word and Excel are known as ......
1) 4GLs   
2) Macro languages
3) object-oriented languages
4) visual programming languages
5) None of these

7.Firewalls are used to protect against .......
1) unauthorized Attacks  
2) virus Attacks
3) Data Driven Attacks
4) Fire Attacks
5) None of these

8.Which of the following extensions suggest that the file is a backup copy
1) Bak  
2) Bas
3) Com  
4) Txt
5) None of these

9.Computer programs are written in a high - level programming language; however, the human readable version of a program is called .......
1) cache& [...]

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