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  #11  
Old Tuesday, December 04, 2012
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Nice job. Can you solve more.
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  #12  
Old Tuesday, December 04, 2012
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Originally Posted by Amelia View Post
Nice job. Can you solve more.
hmm yes but no one is helping me. some are very difficult
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  #13  
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Quote:
Originally Posted by imran memon View Post
2004

i) When all access and processing is done in one location, a computer system is said to be
(a) networked
(b) distributed
(c) centralized
(d) linked

(ii) Tools to change PROM chips, called
(a) chip kits
(b) RAM burners
(c) PROM burners
(d) none of
these

(iii) The type of modulation that changes the height of the single is called (a) frequency
(b) phase
(c) amplitude
(d) prophase

(iv) A connection for similar network:
(a) satellite
(b) bridge
(c) gateway
(d) fax

(v) The technology whereby part of the program is stored on disk and is brought into memory for execution as needed is called
(a) memory allocation
(b) virtual storage
(c) interrupts
(d) prioritized memory

(C) Write '"True" or "False" in your answer book about the following statements: (5)

(i) Application software may be either custom or packaged. True
(ii) RISC technology uses more instructions than traditional computers.True
(iii) A ring network has no central host computer.True
(iv) Satellites use line-of-sight transmission.False
(v) Time-sharing is both event-driven and time-drive
(ii) c. PROM burners
PROMs can only be programmed once. PROM burners also called PROM programmers.
(iii)c. amplitude
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  #14  
Old Wednesday, December 05, 2012
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Originally Posted by sweety03 View Post
(ii) c. PROM burners
PROMs can only be programmed once. PROM burners also called PROM programmers.
(iii)c. amplitude
oh yes i just missed that one
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  #15  
Old Saturday, December 08, 2012
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Part-1 MCQs 2010
(1).object (also called_____) is a common data type that includes photograph, audio, video, or a document in other applications.
(a) Number (b) BLOB (c) Integer (d) binary (e) none of these

2. in database, a(n) ____ field is a group of related fields.
(a) Table (b) Key (c) Record (d) Primery field (e) Non of these

3. In a database, a(n) ____ field is a field that uniquely identifies each record in a file.
(a) Main (b) Identifying (c) Master (d) Key (e) none of these

4. If a lowest annual fee at a discount wherehouse is Rs.2025 and the highest is Rs.5550, a(n)______ on annual fee field ensure it is a value between Rs.2025 and Rs.5550.
(a) Range Check (b) compelteness check (c) consistency Check (d) alphabetic/numeric check (e) none of these

5. A DBMS uses the _____ to perform validation checks.
(a) Data Server (b) data smart (c) data wherehouse (d) data dictionary (e) none of these

6. _______ is a network technology that defines how messages are routed from one end of a network to other, ensuring the datat arrives correctly by dividing it into packets.
(a) HTML (b) XML (c) HTTP (d) TCP/IP (e) none of these

7. When a computer sends data over the internet, the data is divided into small pieces , or _______
(a) Bundles (b) packets (c) slices (d) baskets (e) none of these

8. The amount of data, instructions and information that can travel over a communication channel somtimes is called _______
(a) broadband (b) baseband (c) latency (d) bandwidth (e) none of these

9. fiber optic cables have all of the following advantages over cables that used wire except _______
(a) lower costs & easier installation and modification
(b) Faster data transmission & smaller size
(c) Less susceptible to noise from other divices
(d) Better security for signals during transmission
(e) none of these

10. A_____ is a network that connects compter and divices in a limited geographical area, such as home, school computer laboratory , or office building
(a) LAN (b) MAN (c) WAN (d) VAN (e) none of these

11. with _______ memory , the operating system allocates a portion of storage medium, usually the hard disk , to function as additional RAM
(a) Virtual (b) performance (c) device (d) Manged (e) none of these

12. If a new a device such as printer or scanner is attached to a computer, its _________ must be installed before the divice can be used
(a) Driver (b) platform (c) manager (d) kernel (e) none of these

13. A ________ is an icon on the desktop that provides a user with immediate access to a program or file.
(a) kernel (b) spooler (c) buffer (d) Shortcut (e) none of these

14. ________ a disk or reorgnizing it so the files are stored in contiguous sectors, speeds up disk access and thus performance of entire computer .
(a) Formating (b) Defregmenting (c) Spooling (d) compressing (e) none of these

15. the term cmputer _______ discribes potentially damging computer program that affects or infects a computer by altering the way the compter works without the users knowledge or permission .
(a) Hot spot (b) File compression Utillty (c) Virus (d) File conversion Utillity (e) none of these

16. In a diagram ( a DFD diagram was given ) _________ shows the input and output of information into or out from a prosses .
(a) Use Case (b) Data Flow (c) entity relationship (d) Class Diagram (e) none of these

17. Although used in all types of bussiness modeling the _____ has been adopted as a standard notation for object modeling.
(a) UML (b) CASE Tool (c) USE CASE Diagram (d) EMR (e) none of these

18. For each input and output, a systems analyst tipicaly develops _______ which is a sample of the input or output and contains actual data.
(a) adoption (b) prototype (c) Mockup (d) feasibility Scheme (e) none of these

19. _________ is a working modle of propesed system .
(a0 Adoption (b) feasibilty Scheme (c) Mockup (d) Prototype (e) none of these

20. A unit test ________
(a) verifies that each individule program works by itself
(b) verifies that all programs in an application work togather properly
(c) verifies that an application works with other applications
(d) is performed by end-users and verifies that the new system works with actual data
(e) none of these
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  #16  
Old Saturday, December 08, 2012
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Quote:
Originally Posted by sweety03 View Post
Part-1 MCQs 2010
(1).object (also called_____) is a common data type that includes photograph, audio, video, or a document in other applications.
(a) Number (b) BLOB (c) Integer (d) binary (e) none of these

BLOB ( binary large object)

Quote:
2. in database, a(n) ____ field is a group of related fields.
(a) Table (b) Key (c) Record (d) Primery field (e) Non of these
Record

Quote:
3. In a database, a(n) ____ field is a field that uniquely identifies each record in a file.
(a) Main (b) Identifying (c) Master (d) Key (e) none of these
none of these (Primary Key)

Quote:
4. If a lowest annual fee at a discount wherehouse is Rs.2025 and the highest is Rs.5550, a(n)______ on annual fee field ensure it is a value between Rs.2025 and Rs.5550.

(a) Range Check (b) compelteness check (c) consistency Check (d) alphabetic/numeric check (e) none of these
Range Check

Quote:
5. A DBMS uses the _____ to perform validation checks.
(a) Data Server (b) data smart (c) data wherehouse (d) data dictionary (e) none of these
Data Dictionary

Quote:
6. _______ is a network technology that defines how messages are routed from one end of a network to other, ensuring the datat arrives correctly by dividing it into packets.
(a) HTML (b) XML (c) HTTP (d) TCP/IP (e) none of these
None of these.(TCP/IP is protocol not technology,kindly correct me)

Quote:
7. When a computer sends data over the internet, the data is divided into small pieces , or _______
(a) Bundles (b) packets (c) slices (d) baskets (e) none of these
Packets

Quote:
8. The amount of data, instructions and information that can travel over a communication channel somtimes is called _______
(a) broadband (b) baseband (c) latency (d) bandwidth (e) none of these
Bandwidth

Quote:
9. fiber optic cables have all of the following advantages over cables that used wire except _______
(a) lower costs & easier installation and modification
(b) Faster data transmission & smaller size
(c) Less susceptible to noise from other divices
(d) Better security for signals during transmission
(e) none of these
lower costs & easier installation and modification

Quote:
10. A_____ is a network that connects compter and divices in a limited geographical area, such as home, school computer laboratory , or office building
(a) LAN (b) MAN (c) WAN (d) VAN (e) none of these
LAN

Quote:
11. with _______ memory , the operating system allocates a portion of storage medium, usually the hard disk , to function as additional RAM
(a) Virtual (b) performance (c) device (d) Manged (e) none of these
Virtual

Quote:
12. If a new a device such as printer or scanner is attached to a computer, its _________ must be installed before the divice can be used
(a) Driver (b) platform (c) manager (d) kernel (e) none of these
Driver

Quote:
13. A ________ is an icon on the desktop that provides a user with immediate access to a program or file.
(a) kernel (b) spooler (c) buffer (d) Shortcut (e) none of these
Shortcut

Quote:
14. ________ a disk or reorgnizing it so the files are stored in contiguous sectors, speeds up disk access and thus performance of entire computer .
(a) Formating (b) Defregmenting (c) Spooling (d) compressing (e) none of these
Defregmenting

Quote:
15. the term cmputer _______ discribes potentially damging computer program that affects or infects a computer by altering the way the compter works without the users knowledge or permission .
(a) Hot spot (b) File compression Utillty (c) Virus (d) File conversion Utillity (e) none of these
Virus

Quote:
16. In a diagram ( a DFD diagram was given ) _________ shows the input and output of information into or out from a prosses .
(a) Use Case (b) Data Flow (c) entity relationship (d) Class Diagram (e) none of these
Data Flow

Quote:
17. Although used in all types of bussiness modeling the _____ has been adopted as a standard notation for object modeling.
(a) UML (b) CASE Tool (c) USE CASE Diagram (d) EMR (e) none of these
UML

Quote:
18. For each input and output, a systems analyst tipicaly develops _______ which is a sample of the input or output and contains actual data.
(a) adoption (b) prototype (c) Mockup (d) feasibility Scheme (e) none of these
Mockup

Quote:
19. _________ is a working modle of propesed system .
(a0 Adoption (b) feasibilty Scheme (c) Mockup (d) Prototype (e) none of these
Prototype

Quote:
20. A unit test ________
(a) verifies that each individule program works by itself
(b) verifies that all programs in an application work togather properly
(c) verifies that an application works with other applications
(d) is performed by end-users and verifies that the new system works with actual data
(e) none of these
verifies that each individule program works by itself
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  #17  
Old Sunday, February 17, 2013
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Default thanks..

these are very helpful..plx share as much as possible
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  #18  
Old Sunday, February 17, 2013
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Default thanks nice work.Allah Pak ham sub ko kamyab karay .

thanks nice work.Allah Pak ham sub ko kamyab karay .
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Old Saturday, March 09, 2013
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2004

(ii) Tools to change PROM chips, called
(a) chip kits
(b) RAM burners
(c) PROM burners
(d) none of
these

c- PROM Burners
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  #20  
Old Wednesday, May 22, 2013
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Quote:
Originally Posted by imran memon View Post
Paper 2002

8. (A) Write only True or False in the Answer Book. Do not reproduce the questions.

(13) Each cell of memory is numbered and that number is referred to as the cell’s
(a) Block
(b) Identity
(c) Address
(d) Size


The correct answer is (c) Address
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