1. ( )
2. [ ]3. < >
4.{ }
5. | |
2. Which one of the following is invalid e commerce
1. B2B
2. B2C
3. C2B
4. C2C
5. All of the above
3. Firewall is a/an ___________
1. Antivirus tool
2. Security system for network
3. Protocol
4. DBMS
5. Language
4. Which of the following is known as pseudo code
1. Algorithm
2. Flowchart
3. ER diagram
4. Source code
5. Byte code
5. Example for system software is
1. WORD
2. ORACLE
3. COBOL
4. CHROME
5. UNIX
6. Choose the odd one out
1. Keyboard
2. Mouse
3. Joystick
4. Trackball
5. Touchpad
7. Widely used protocol in internet is
1. HTTP
2. FTP
3. IP
4. TCP/IP
5. VOIP
8. in BIOS, O stands for
1. Object
2. Output
3. Over
4. Oriented
5. Open
9. Which one of the following is not a document format
1. doc
2. docx
3. txt
4. xls
5. pdf
10. UV rays are used erase the data in _________ memory devices.
1. ROM
2. RAM
3. PROM
4. EPROM
5. EEPROM
11. Biggest memory unit in the following is
1. TB
2. GB
3. PB
4. MB
5. YB
12. Minimum and maximum zoom sizes of MS WORD 2007
1. 10, 100
2. 10, 250
3. 10, 400
4. 10, 500
5. 10, 300
13. CTRL + K is short cut key for
1. cut
2. Insert hyperlink
3. Insert bookmark
4. Find
5. Justify
14. To connect two different kinds of networks __________ is used
1. Gateway
2. Bridge
3. Router
4. Repeater
5. Hub
15. Identify the valid IPV4 address
1. 196.120.256.17
2. 255.100.0.260
3. 177.16.198.100
4. 220.56.125
5. 260.100.120.64
16. The _________ is also known as FIFO
1. List
2. Stack
3. Tree
4. Array
5. Queue
17. Android mobile OS is widely used in the world. Android _______ and _______ versions are latest and widely used android versions respectively.
1. Lollipop, Marshmallow
2. Marshmallow, Jelly Bean
3. Oreo, Marshmallow
4. Nougat, Marshmallow
5. Oreo, Lollipop
18. In SQL, which command is used to change data in a table?
1. UPDATE
2. ALTER
3. MODIFY
4. RENEW
5. CHANGE
19. How many change cases supported by MS WORD
1. 4
2. 3
3. 6
4. 8
5. 5
20. The concept of RDBMS developed by
1. Larry Elision
2. Edgar Franc Codd
3. Bill Gates
4. Dennis Ritchie
5. James Gosling
21. The decimal equivalent of 1100110011
1. 333
2. 1463
3. 819
4. 818
5. 719
22. An attribute of a table that references the primary key of another table and used for relation is known as the _________ .
1. Unique Key
2. Foreign Key
3. Relational Key
4. Candidate Key
5. Secondary Key
23. Which of the following protocol is used for remote terminal connection service or login ?
1. TELNET
2. FTP
3. UDP
4. VOIP
5. RTP
24. Which one of the following is highest normal form in RDBMS
1. BCNF
2. IV NF
3. V NF
4. VI NF
5. VII NF
25. Which PowerPoint view displays each slide of the presentation as a thumbnail and is useful for rearrange slides?
1. Slide sorter
2. Slide master
3. Normal
4. Handout master
5. Slide show
26. How many layers are there in TCP/IP model and OSI models respectively
1. 5,7
2. 7,5
3. 7,7
4. 4,7
5. 7,4
27. Which of the following was world’s first commercial general purpose computer?
1. EDSAC
2. UNIVAC
3. ENIAC
4. EDVAC
5. ADSAC
28. The laptop invented by
1. Steve Jobs
2. Ronald Wayne
3. Adam Osborne
4. Reynold Johnson
5. Ray Kurzweil
29. World’s first microprocessor was
1. 4004
2. 4040
3. 4400
4. 8008
5. 8085
30. Which of the following key in standard keyboard is known as toggle key
1. Alt
2. Ctrl
3. Shift
4. Caps Lock
5. Tab
31. Which colour laser is used in BD
1. Infrared
2. Red
3. Violet
4. Green
5. Yellow
32. The memory device in which data will be retained even after power is switched off is
1. Permanent
2. Non Volatile
3. Volatile
4. Cache
5. Solid State
33. Compilation done during execution of a program at run time rather than prior to execution is ________________
1. Interpreter
2. Self Interpreter
3. Byte Code Interpreters
4. Just In Time Compiler
5. Assembler
34. Which of the following language is suitable for CGI programming and web based applications.
1. C
2. PHP
3. PROLOG
4. COBOL
5. BASIC
35. Combination of striping and mirroring is implemented in which RAID level
1. RAID 0
2. RAID 1
3. RAID 5
4. RAID 6
5. RAID 10
36. What is the use Banker’s algorithm
1. Memory management
2. improves the speed of CPU
3. Dead lock avoidance
4. Fast searching
5. Used in Banks
37. Which communication mode used in Walkie Talkie
1. Simplex
2. Half Duplex
3. Full Duplex
4. Triplex
5. Full Simplex
38. When computers are connected LAN then computers can
1. share information
2. run faster
3.go online
4. minimize the usage of power
5. all of the above
39. A(n) ____________ appearing on a web page opens another document when clicked.
1. Bookmark
2. URL
3. Anchor
4. Hyperlink
5. Cookie
40. The parallel lines through which data travels and devices in a computer communicate each other known as _________ .
1. Bus
2. Channel
3. Thread
4. Waveguide
5. Port
41. What is the extension of Excel 2007 ?
1. xel
2. xls
3. xcl
4. xlsx
5. exl
42. What will happen when repeated word typed in MS WORD
1. Green colour wavy line under repeated word
2. Blue colour wavy line under repeated word
3. Red colour wavy line under repeated word
4. Black colour wavy line under repeated word
5. None of the above
43. Default view of MS WORD is
1. Print Layout
2. Full Screen
3. Web Layout
4. Outline
5. Draft
44. Which of the following is not a DBMS software?
1. Ingres
2. Informix
3. MySQL
4. DB/2
5 .Multiplan
45. Standard aspect ratio of monitors and VDU is
1. 4:3
2. 3:4
3. 16:9
4. 16:10
5. 12:10
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