1401. The Scrambling of DATA is known as___________________?
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A. Sorting

B. Firewall

C. Code Protection

D. Encryption
1402. The IP address are based on________________?
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A. 8-bit addresses

B. 64-bit addresses

C. 16-bit addresses

D. 32-bit addresses
1403. What is the term for how words will appear on a page ?
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A. Character formatting

B. Typeface

C. Text formatting

D. Point size

1404. Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immedia________________?
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A. compiler

B. macroprocessor

C. two pass assembler

D. load-and-go assembler
1405. Which of the following is invalid filename ?
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A. shutry

B. TRY

C. trial

D. None of the above
1406. Convert the CHARI h#000F, s assembly language instructions into hexadecimal machine language________________?
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A. 40

B. 0111EF

C. 9001000000

D. DA000F
1407. This is one of the architecture paradigm________________?
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A. Peer to peer

B. Client-server

C. HTTP

D. Both A and B
1408. What command is not used to list the files chap01, chap02 and chap04 ?
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A. ls chap[124]

B. ls chap0[124]

C. ls chap*

D. ls x chap0[124]

1409. In vi editor, forward search is performed using the command?
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A. :pat

B. All of the above

C. /pat

D. ?pat

1410. The mouse_______________ usually appears in the shape of an arrow?
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A. indicator

B. meter

C. pointer

D. marker

1411. Where can system and mail logs be found in Ret Hat Linux ?
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A. /var/log

B. /etc/log

C. All of the above

D. /mail

1412. A hand-held device for optically reading bar codes on goods, labels & shelves is____________________?
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A. Light pen

B. Touch tablet

C. Mouse

D. Wand
1413. What TCP/IP protocol is used for remote terminal connection service ?
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A. TELNET

B. RARP

C. UDP

D. FTP

1414. What command is used to display the characteristics of a process ?
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A. au

B. ps

C. du

D. pid

1415. A half byte is know is___________________?
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A. Nibble

B. Half byte

C. Bit

D. Data

1416. Indicate which of the following is not true about an interpreter ?
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A. Interpreter generates an object program from the source program

B. Interpreter is a kind of translator

C. All of the above

D. Interpreter analyses each source statement every time it is to be executed

1417. What command is used to display a file contents in octal form ?
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A. of

B. od

C. cd

D. oct

1418. The task(s) of the Lexial analysis phase is/are__________________?
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A. to build a uniform symbol table

B. to build a literal table and an identifier table

C. All of the above

D. to parse the source program into the basic elements or tokens of the language

1419. What command is used to count just the number of characters in a file ?
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A. wc w

B. wc c

C. wc 1

D. wc r

1420. To run a CD in a computer we need _________________________?
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A. F D drive

B. Zip drive

C. Pen drive

D. CD drive
1421. Which command is used to set the three permissions for all the three categories of users of a file ?
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A. chown

B. chusr

C. chmod

D. chgrp

1422. A removable magnetic disc that holds information ___________________?
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A. Hard drive

B. Floppy disk

C. Portable

D. Monitor

1423. What does OSS stand for ?
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A. Open Source Software

B. Original Source Software

C. Original System Server

D. Open System Software

1424. Indicate which of the following is not true about 4GL ?
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A. 4GL does not support a high-level of screen interaction

B. All of the above

C. Many database management system packages support 4GLs

D. A 4GL is a software tool which is written, possibly, in some third generation language

1425. The first generation computer used __________________ for circuitry ?
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A. Transistor

B. Vaccum Tubes

C. Magnetic Core

D. IC

1426. Which of the following commands can be used to get information about yourself ?
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A. pwd

B. who am i

C. which

D. i /4

1427. A file that includes an index directory to facilitate random access is__________________?
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A. Random file

B. Serial file

C. Indexed file

D. Sequential file

1428. The function(s) of the Syntax phase is/ are__________________?
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A. to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs

B. to parse the source program into the basic elements or tokens of the language

C. to build a uniform symbol table

D. to build a literal table and an identifier table

1429. Which of the following command can be used to rename a file in UNIX ?
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A. change

B. mv

C. remove

D. ren

1430. Computers use the_____________ language to process data ?
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A. binary

B. representational

C. processing

D. kilobyte

1431. Which set option is used with vi editor to display line numbers on screen ?
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A. nm

B. nu

C. ic

D. li

1432. What command is used to copy directory structures in and out ?
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A. copy

B. cp

C. cpio

D. cp p

1433. What is the extension of a web user control file ?
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A. .Ascx

B. None of these

C. .Asmx

D. .Aspx

1434. Which command is used with vi editor to move the cursor to the left ?
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A. j

B. h

C. i

D. k

1435. Which command sends the word count of the file infile to the newfile_______________?
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A. wc newfile

B. wc infile newfile

C. wc infile | newfile

D. wc infile >newfile
1436. The cp command uses___________________?
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A. standard input file

B. standard output file

C. both input and output file

D. neither standard input nor standard output file
1437. What command do you use to add routes to a Linux router ?
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A. addroute

B. route

C. netstat

D. net

1438. The chmod ugo+rw note command can be represented in octal notation as_____________?
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A. chmod 666 note

B. chmod 333 note

C. chmod 444 note

D. chmod 555 note

1439. The first event triggers in an aspx page is__________________?
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A. Page_Load()

B. Page_doubleclick()

C. Page_Init()

D. Page_click()

1440. Which command is used to display all the lines with the string sales from the file empl.lst ?
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A. grep sales empl.lst

B. cut sales empl.lst

C. cat | /sales > empl.lst

D. /sales > empl.lst

1441. GNOME is based on________________?
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A. OLE DB toolkit

B. ORE toolkit

C. COM/DCOM toolkit

D. CORBA toolkit
1442. Which command is used to terminate all processes in your own system except the login shell ?
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A. kill 0

B. cancel 1

C. cancel all

D. kill 1

1443. How to implement authentication via web.config ?
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A. Include the deny element.

B. Include the authentication element

C. Include the authorization element.

D. Include the identity element.

1444. asp:dropdownlist> tag replaces which of the HTML tags______________?
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A.

D. None of the above

1445. Which of the following command is used to see the services running in NFS server ?
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A. rpcinfo

B. infserv

C. NFSinfo

D. serverinfo

1446. You just added a new user, kara, to the system. What group is kara added to by default ?
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A. root

B. user

C. group

D. kara
1447. By default, code written with the Debug class is stripped out of release builds?
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A. Yes

B. May be

C. Confuse

D. No

1448. Which of the following files will displayed by this command cat *ch* ?
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A. catch

B. .ch

C. patch

D. All of the above
1449. The location for subdirectories for local programs and executables for user and administrative commands, is_________________?
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A. /tmp

B. /usr

C. /mnt

D. /opt

1450. Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory ?
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A. tar programs/wb misc/wbx

B. copy a:programs/wb b:misc/wbx

C. cp programs/wb misc/wbx

D. copy programs/wb misc/wbx