1. Which of the following condition is used to transmit two packets over a medium at the same time?
1) Contention
2) Collision
3) Synchronous
3) Asynchronous
5) None of the above
2. Which of the following is not an option of the spelling dialog box?
1) Ignore
2) Ignore all
3) Edit
4) Change
5) Select
3. Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?
1) 4
2) 8
3) 16
4) 15
5) 32
4. A message with replies on a newsgroup is often called a _____
1) post
2) list
3) thread
4) comment
5) format
5. Which of the following network is used to connect a number of computers to each other by cables in a single location?
1) WAN
2) LAN
3) GAN
4) PAN
5) MAN
6. News servers utilize _____ to distribute documents to readers.
1) NNTP
2) NEWS
3) HTTP
4) FTP
5) HTML
7. The Software which contains rows and columns is called ___
1) Database
2) Drawing
3) Word processing
4) Spreadsheet
5) All the above
8. Addresses separate the user name from the ISP using the ____ symbol.
1) &
2) @
3) %
4) *
5) $
9. The ___ layer provides a well defined service interface to the network layer, determining how the bits of the physical layer are grouped into frames
a) Data Link
b) Physical
c) Network
d) Session
e) MAC
10. The spelling tool is placed on ___ toolbar
1) Standard
2) Formatting
3) Drawing
4) Reviewing
5) Viewing
11. The maximum size of the window in a Sliding Window Protocol is _____
1) 2m + 1
2) 2m
3) 2(m-1)
4) 2m*1
5) 2m - 1
12. A name in the ____ name space is a sequence of characters without structure
1) address
2) oman
3) flat
4) Both a and b
5) location
13. Which of the following is not a valid Zoom percentage in Excel?
1) 10
2) 100
3) 300
4) 500
5) 750
14. Distance Vector Routing is a ____ routing algorithm; it consists of a data structure called a ____
1) Static, routing table
2) Dynamic, look-up table
3) Dynamic, routing table
4) Static, look-up table
5) dynamic, less table
15. What is the short cut key to replace a data with another in sheet?
1) Ctrl + R
2) Ctrl + Shift + R
3) Ctrl + H
4) Ctrl + F
5) Ctrl + V
16. The ___ protocol is based on end-toend delivery.
1) SCTP
2) TCP
3) SMTP
4) SCTP
5) HTTP
17. If you need to change the typeface of a document, which menu will you choose?
1) Edit
2) View
3) Tools
4) File
5) Format
18. What is the size of Network bits & Host bits of Class A of IP address?
1) Network bits 7, Host bits 24
2) Network bits 8, Host bits 24
3) Network bits 7, Host bits 23
4) Network bits 8, Host bits 23
5) Network bits 4, Host bits 25
19. ____ is a uniform naming scheme for locating resources on the web.
1) URI
2) HTTP
3) WEBNAME
4) RESOURCENAME
5) URL
20. The options like Relationship, SQL Server etc. are found in ___
1) External data tab
2) Database tools tab
3) Create tab
4) Home tab
5) Format tab
21. A Database Language Concerned with the Definition of the Whole Database Structure and Schema is ____
1) DCL
2) DML
3) DDL
4) DCO
5) DDI
22. A ____ Enables You To View Data From A Table Based On A Specific Criterion
1) Form
2) Query
3) Macro
4) Report
5) Bug
23. A____ normal form normalization will be needed where all attributes in relation tuple are not functionally dependent only on the key attribute.
1) First
2) Second
3) Third
4) Fourth
5) Fifth
24. An outstanding functionality of SQL is its support for automatic ____ to the target data.
1) programming
2) functioning
3) navigation
4) notification
5) none of these
25. The hardware component used to control the operation of a computer system is:
1) Ram
2) Processor
3) Keyboard
4) Hard disk
5) Monitor
26. Which output device is suited to presenting information that is likely to change very frequently?
1) Sound card
2) Monitor
3) Plotter
4) Printer
5) COM
27. Which is the most difficult environmentally to dispose of?
1) Floppy drives
2) Hard drives
3) Power supplies
4) CRTs
5) System boards
28. Which type of system hoard is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?
1) ML
2) PCI
3) ISA
4) EISA
5) ISO
29. Which of the following is a type of preventative maintenance used on a hard drive?
1) Disk check diagnostics
2) Head alignment diagnostics
3) Initializing
4) Uninstalling programs
5) None of the above
30. How many IRQs does a chain of USB devices require?
1) 1
2) 2
3) 3
4) 4
5) 5
31. Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?
1) ascending
2) sorting
3) index
4) indirect
5) direct
32. Which command will be used with vi editor to replace text from cursor to right?
1) r
2) R
3) s
4) S
5) Q
33. Which of the following is not a filter?
1) cat
2) grep
3) wc
4) sort
5) None of the above
34. Which of the following commands is used to view your file 24 lines at a time?
1) pg
2) cat
3) //p
4) /p
5) ///p
35. The rise time of a pulse waveform is the time required for the voltage to rise:
1) from zero to its rms value
2) from zero to its peak value
3) from 10% of the peak value to 70.7% of the peak value
4) from 10% of the peak value to 90% of the peak value
5) from 10% of the peak value to 80% of the peak value
36. Holes are the minority carriers in which type of semiconductor?
1) Extrinsic
2) Intrinsic
3) n-type
4) p-type
5) m-type
37. While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
1) COPY
2) DISKCOPY
3) RESTORE
4) STORE
5) DELETE
38. Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?
1) CD \root
2) CD\
3) CD\..
4) CD..
5) CD\\..
39. Batch files contain a group of MSDOS commands that are run in successive order. What filename extension identifies batch files?
1) COM
2) BAT
3) EXE
4) SYS
5) DOC
40. The _____ command allows you to modify the default prompt to provide other information
1) prompt
2) windows
3) cursor
4) click
5) double click
ANSWERS:
1) 2; 2) 3; 3) 4; 4) 3; 5) 5; 6) 1; 7) 4; 8) 2; 9) 1; 10) 1 ;
11) 5; 12) 3; 13) 4; 14) 3; 15) 3; 16) 3; 17) 5; 18) 1; 19) 1: 20) 2;
21) 3; 22) 2; 23) 3; 24) 3; 25) 2; 26) 2; 27) 4; 28) 2; 29) 1; 30) 1;
31) 3; 32) 2; 33) 5; 34) 1; 35) 4; 36) 3; 37) 3; 38) 2; 39) 2; 40) 1;
1) Contention
2) Collision
3) Synchronous
3) Asynchronous
5) None of the above
2. Which of the following is not an option of the spelling dialog box?
1) Ignore
2) Ignore all
3) Edit
4) Change
5) Select
3. Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?
1) 4
2) 8
3) 16
4) 15
5) 32
4. A message with replies on a newsgroup is often called a _____
1) post
2) list
3) thread
4) comment
5) format
5. Which of the following network is used to connect a number of computers to each other by cables in a single location?
1) WAN
2) LAN
3) GAN
4) PAN
5) MAN
6. News servers utilize _____ to distribute documents to readers.
1) NNTP
2) NEWS
3) HTTP
4) FTP
5) HTML
7. The Software which contains rows and columns is called ___
1) Database
2) Drawing
3) Word processing
4) Spreadsheet
5) All the above
8. Addresses separate the user name from the ISP using the ____ symbol.
1) &
2) @
3) %
4) *
5) $
9. The ___ layer provides a well defined service interface to the network layer, determining how the bits of the physical layer are grouped into frames
a) Data Link
b) Physical
c) Network
d) Session
e) MAC
10. The spelling tool is placed on ___ toolbar
1) Standard
2) Formatting
3) Drawing
4) Reviewing
5) Viewing
11. The maximum size of the window in a Sliding Window Protocol is _____
1) 2m + 1
2) 2m
3) 2(m-1)
4) 2m*1
5) 2m - 1
12. A name in the ____ name space is a sequence of characters without structure
1) address
2) oman
3) flat
4) Both a and b
5) location
13. Which of the following is not a valid Zoom percentage in Excel?
1) 10
2) 100
3) 300
4) 500
5) 750
14. Distance Vector Routing is a ____ routing algorithm; it consists of a data structure called a ____
1) Static, routing table
2) Dynamic, look-up table
3) Dynamic, routing table
4) Static, look-up table
5) dynamic, less table
15. What is the short cut key to replace a data with another in sheet?
1) Ctrl + R
2) Ctrl + Shift + R
3) Ctrl + H
4) Ctrl + F
5) Ctrl + V
16. The ___ protocol is based on end-toend delivery.
1) SCTP
2) TCP
3) SMTP
4) SCTP
5) HTTP
17. If you need to change the typeface of a document, which menu will you choose?
1) Edit
2) View
3) Tools
4) File
5) Format
18. What is the size of Network bits & Host bits of Class A of IP address?
1) Network bits 7, Host bits 24
2) Network bits 8, Host bits 24
3) Network bits 7, Host bits 23
4) Network bits 8, Host bits 23
5) Network bits 4, Host bits 25
19. ____ is a uniform naming scheme for locating resources on the web.
1) URI
2) HTTP
3) WEBNAME
4) RESOURCENAME
5) URL
20. The options like Relationship, SQL Server etc. are found in ___
1) External data tab
2) Database tools tab
3) Create tab
4) Home tab
5) Format tab
21. A Database Language Concerned with the Definition of the Whole Database Structure and Schema is ____
1) DCL
2) DML
3) DDL
4) DCO
5) DDI
22. A ____ Enables You To View Data From A Table Based On A Specific Criterion
1) Form
2) Query
3) Macro
4) Report
5) Bug
23. A____ normal form normalization will be needed where all attributes in relation tuple are not functionally dependent only on the key attribute.
1) First
2) Second
3) Third
4) Fourth
5) Fifth
24. An outstanding functionality of SQL is its support for automatic ____ to the target data.
1) programming
2) functioning
3) navigation
4) notification
5) none of these
25. The hardware component used to control the operation of a computer system is:
1) Ram
2) Processor
3) Keyboard
4) Hard disk
5) Monitor
26. Which output device is suited to presenting information that is likely to change very frequently?
1) Sound card
2) Monitor
3) Plotter
4) Printer
5) COM
27. Which is the most difficult environmentally to dispose of?
1) Floppy drives
2) Hard drives
3) Power supplies
4) CRTs
5) System boards
28. Which type of system hoard is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?
1) ML
2) PCI
3) ISA
4) EISA
5) ISO
29. Which of the following is a type of preventative maintenance used on a hard drive?
1) Disk check diagnostics
2) Head alignment diagnostics
3) Initializing
4) Uninstalling programs
5) None of the above
30. How many IRQs does a chain of USB devices require?
1) 1
2) 2
3) 3
4) 4
5) 5
31. Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?
1) ascending
2) sorting
3) index
4) indirect
5) direct
32. Which command will be used with vi editor to replace text from cursor to right?
1) r
2) R
3) s
4) S
5) Q
33. Which of the following is not a filter?
1) cat
2) grep
3) wc
4) sort
5) None of the above
34. Which of the following commands is used to view your file 24 lines at a time?
1) pg
2) cat
3) //p
4) /p
5) ///p
35. The rise time of a pulse waveform is the time required for the voltage to rise:
1) from zero to its rms value
2) from zero to its peak value
3) from 10% of the peak value to 70.7% of the peak value
4) from 10% of the peak value to 90% of the peak value
5) from 10% of the peak value to 80% of the peak value
36. Holes are the minority carriers in which type of semiconductor?
1) Extrinsic
2) Intrinsic
3) n-type
4) p-type
5) m-type
37. While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
1) COPY
2) DISKCOPY
3) RESTORE
4) STORE
5) DELETE
38. Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?
1) CD \root
2) CD\
3) CD\..
4) CD..
5) CD\\..
39. Batch files contain a group of MSDOS commands that are run in successive order. What filename extension identifies batch files?
1) COM
2) BAT
3) EXE
4) SYS
5) DOC
40. The _____ command allows you to modify the default prompt to provide other information
1) prompt
2) windows
3) cursor
4) click
5) double click
ANSWERS:
1) 2; 2) 3; 3) 4; 4) 3; 5) 5; 6) 1; 7) 4; 8) 2; 9) 1; 10) 1 ;
11) 5; 12) 3; 13) 4; 14) 3; 15) 3; 16) 3; 17) 5; 18) 1; 19) 1: 20) 2;
21) 3; 22) 2; 23) 3; 24) 3; 25) 2; 26) 2; 27) 4; 28) 2; 29) 1; 30) 1;
31) 3; 32) 2; 33) 5; 34) 1; 35) 4; 36) 3; 37) 3; 38) 2; 39) 2; 40) 1;
