software engineering MCQs – Page 74

Practise multiple-choice questions from software engineering for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

software engineering Mcqs

1. software metrics 2. software modelling 3. advanced software engineering 4. software processes models software development 5. requirement engineering 6. basics of software engineering 7. software reliability and fault tolerance 8. architectural design 9. software evolution 10. dependability and security 11. software engineering types 12. software design 13. software testing and quality management 14. software management 15. design and implementation

1461. The UNIX file system stores a data in physical blocks of_______________?
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A. 1024 bytes

B. 512 bytes

C. 2048 bytes

D. 256 bytes

1462. Which commands is used to assign executable permission to all of the files named letter ?
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A. chmod u+x letter

B. chmod ugo+r letter

C. chmod ugo+x letter

D. chmod ugo+rw letter

1463. The File that contains a set of instructions which are performed when a user logs in, is_____________?
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A. .exrc

B. .autoexec

C. autoexec.bat

D. .profile

1464. If one has two different web form controls in a application and if one wanted to know whether the values in the above two different web form control match what control must be used ?
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A. DataList

B. Listview

C. CompareValidator

D. GridView

1465. What command is used to sort the lines of data in a file in alphabetical order ?
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A. st

B. sort r

C. sort

D. sh

1466. What TCP/IP protocol is used for transferring electronic mail messages from one machine to another ?
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A. FTP

B. SMTP

C. RPC

D. SNMP

1467. Which command is used to display the end of the file ?
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A. head r

B. eof

C. bof

D. tail

1468. Which of the following options will be used to display number of blocks used by a file?
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A. #NAME?

B. #NAME?

C. -s

D. -c

1469. Which command is used to remove a directory ?
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A. rd

B. rdir

C. rmdir

D. dldir

1470. Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3 ?
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A. chmod 222 emp?

B. chmod u+r ??? emp

C. chmod 777 emp*

D. chmod u+x emp[1-3]

1471. Which command is used to remove the read permission of the file note from both the group and others ?
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A. chmod go+rw note

B. chmod go+r note

C. chmod go-x note

D. chmod go-r note

1472. To create an installation boot floppy disk from Linux (or another Unix) machine, what command could you use ?
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A. rawrite

B. fsck

C. dd

D. fdisk

1473. Which of the following is not a member of ADODBCommand object ?
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A. ExecuteScalar

B. ExecuteStream

C. Open

D. ExecuteReader

1474. Layer one of the OSI model is_______________________?
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A. network layer

B. physical layer

C. physical layer

D. transport layer

1475. Which daemon is used for the Apache server ?
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A. apached

B. html

C. httpd

D. shttp

1476. Which of the following commands is used to update access and modification times of a file ?
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A. wc

B. grep

C. touch

D. cat

1477. Which command is used to change directory to the name beginning with a p ?
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A. cd p*

B. cd [p]

C. cd p

D. cd p?

1478. The control used in ASP.NET to display information from data set but with better formatting and editing behavior is_______________?
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A. DataList

B. None of the Above

C. Button

D. Panel

1479. Which command is used to display the device name of the terminal you are using ?
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A. tty

B. ls

C. stty

D. who

1480. By default, ASP.NET store SessionIDs in ___________________?
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A. Database

B. Database

C. Cookies

D. Global variable

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