Bahawalpur Board 2013
Computer Science
(Inter part-I)
(GROUP-I) 
Note: Pour possible answers A, B; C and D to each question are given. The choice which you think is correct that circle in front that question with Marker or Pen ink. 'Lining or filling two or more circles 'will result in zero mat k in that question. Write the letter A, B. (7 or D in the column.(write correct "option) against each question also. If there k a contradiction in the bubble and hand written answer, bubble option will be considered correct.

• MAN stands for:

1.  Metropolitan Area Network
2.  Marked Area Network
3.  Metropolitan Arranged Network
4.  Manufactured Arrangement Network

• Hardware is best. described as

1. Physical Parts
2.  Printed Copy as
3.  A Program
4.  Logical Part

• Data Processing is also known as:

1.  Accuracy
2. Computing
3.  Speed
4.  Merging

• NIC stands for:

1.  Network Internal
2.  Newer Industrial Computer
3.  Networking Internet Connection
4.  Network Interface Card z

• Computer based weather forecasting depends on accurate collection of data form:

1. Television
2. Weather Station
3. Radar
4. Antenna

•  Analog Signal is measured in:

1. Volt
2. Hertz
3. Digits
4. Watts

• Communication mode is:

1. LAN
2. Internet
3. Full Duplex
4. All these

• MICR stands for

1. Magic in Character Redo
2. Magnetic Ink Character Recorder
3. Magnetic Ink Character Reader
4. None of these

• Which is harmful for Computers:

1. Antivirus
2. Virus
3. Free Ware
4. Share Ware

• CPU consists of the following parts:

1. CU and main memory
2. Control Unit and ALU
3. Main Memory and Storage
4. Operating System and Application

• CPU includes all of the following components except:

1. Primary Storage
2. ALU
3. Control Unit
4. Register

• Windows is the most popular product of

1. Sun System
2. Microsoft
3. Hewlett
4. ANSI

• Which of the following protocol is used to access Web Pages on World Wide Web:

1. TCP/IP
2. Gopher
3. HITP
4. HTML

• The actual working area of Microsoft Excel is:

1. Work Book
2. Work Sheet
3. Spread Sheet
4. Note Sheet
   

• Which of the following is a word processor:

1. Adob Acrobat
2. Photo Express
3. MS -Excel
4. MS -Word

SUBJECTIVE PART
       Group 1
Note: It is compulsory to answer (06) parts each from question No.2, 3 and 4 while attempt any three questions from Part II. Write tame question number and its part number as given in the question paper.
(SECTION II)

Q2:

1.  Define Bar Code.
2.  Describe Smart Card.
3.  Define Output.
4.  What does Tort know about Keyboard?
5.  Define the term Client.
6.  Explain LAN. Give an example.
7.  List out different elements of Data Communication.
8. Explain Wire Pair. (ix) Define Bit and Byte.

Q3:

1. Write the use of Computers in Marketing.
2.  Define E - Commerce.
3.  Define Serial Port.
4.  Define ROM.
5.  What is High Level Language?
6.  What is a Compiler?
7.  Define Memory Address.
8.  Define Security.
9.  What is Antivirus Software?

Q4:

1.  What is Recycle Bin?
2.  What is my Document?
3.  What is Paragraph Spacing?
4.  What are Margins?
5.  What is Spread Sheet Program?
6.  What is Name Box?
7.  What is Web Browser?
8.  What are Hyperlinks?
9.  What is Search Engine?

Q5: What is Computer? Discuss primary components of a Computer System.

Q6: Discuss different types of Network Models.

Q7: What is Communication Media? Write comprehensive note on any two unguided media.

Q8: What is ROM? Discuss its types.

Q9: Define Security. Discuss six ways in which the security of Data may by violate?
                                                                  

 Bahawalpur Board 2013
Computer Science
(Inter part1)
 (GROUP 2)   
Note: Pour possible answers A, B; C and D to each question are given. The choice which you think is correct that circle in front that question with Marker or Pen ink. 'Lining or filling two or more circles 'will result in zero mat k in that question. Write the letter A, B. (7 or D in the column.(write correct "option) against each question also. If there k a contradiction in the bubble and hand written answer, bubble option will be considered correct.

• Cabling on a Linear Bus Topology can be extended using which of the following:

1. Terminator
2. Barrel Connector
3. Network Adapter
4. Bridge

• Which of the following is not a printing device:

1. Joystick
2. Light Pen
3. Track Ball
4. Scanner

• The circuit board that connects the monitor to computer is called

1. Video Adapter
2. Monitor Link
3. Digital Cable
4. Monitor Adapter

• Which of the following is not a component of LAN:

1. Bridge
2. Modem
3. Communication Media
4. Gateway

• An automatic programmable machine that moves and performs mechanical tasks like human beings is called.

1. Computer
2. Scanner
3. Printer
4. Robot

• Start/ Stop bits are not required in the transmission.

1. Parallel
2. Serial
3. Synchronous
4. Asynchronous

• Communication between. Computer and Keyboard involves the transmission.

1. Simplex
2. Half Duplex
3. Full Duplex
4. Automatic

• Computer based training software is used in

1. Education
2. Cooking
3. Manufacturing
4. Weather Forecasting

• Expansion Cards are inserted into:

1. Processer
2. Peripheral Devices
3. Slots
4. ALU

• The process of storing the programs data in memory is called:

1. CPU
2. Data processing
3. Stored Memory Concept
4. Register

• Which memory is used to speed up the computer processing

1. ROM
2. Cache Memory
3. BIOS
4. RAM

• An identifiable location in memory where data are kept is called

1. Space
2. Address
3. Location
4. cell

• The right of person to keep his information away from others is called:

1. Privacy
2. Private
3. Secrecy
4. Right

• Copying Data from Internet to Computer is called

1. Downloading
2. Downsizing
3. Uploading
4. Transferring

• Which of the following is a component of a modern CPU:

1. ALU
2. Computer Bus
3. Main Memory
4. ROM

• Devices automatically detected by Windows are called:

1. Plug & Play
2. Installed
3. Serial
4. Automatic

• A process of encoding for the purpose of Data Security is called:

1. Password
2. Coding
3. Encryption
4. In Code

SUBJECTIVE PART
(Group 2)
SECTION-I

Q2:

1.  What is Information Technology?
2. Define Utility Program.
3.  What is Unit Testing?
4. List three essential parts of Computer
5.  What is Workgroup Computing?
6.  Define Bus Topology.
7.  What is Data Communication?
8. What is Unicode?
9.  Define Communication Satellite.
10. Define Software Piracy.
11.  Give some causes of Virus.
12. Why backup is important?

Q3:

1. What is CPU?
2. Define PROM?
3. Define Assembler.
4. Define Programming Language.
5.  State the use of Parallel Port.
6. Sate the purpose of CPU registers.
7. What are Interrupts
8.  Define Font and its use.
9. What is Instruction Set?
10.  What is Page Formatting?
11. Write a function that totals cells  through.
12. What is Active cell of Excel?

Q4:

1. Explain importance of using Computer.
2.  State the purpose of ATM
3.  Define Desktop Publishing.
4.  How computer can be used in marketing?
5. Define Image Processing System.  
6.  Define Window.
7.  What is the use of Control Panel?
8.  Define Internet.
9.  Explain TCP / IP.

Section-II

Q5: Explain different types of Display Screen in Detail.

Q6: What is Computer Network? Explain different types of Computer Networks.

Q7:  Define Data Transmission Mode. Explain its types with example.

Q8:  Discuss different functions of Operating System.

Q9:  How can we protect computer system from Viruses?

Section-III
(PRACTICAL PART)

1. Write a procedure for adding, new printer.
2.  Write a procedure for printing a document in MS WORD.
3.  Describe the use of Text Boxes in MS-WORD.
4.  How many ways to copy and paste a paragraph
5.  Write a procedure for rotating text in a cell of MS-Excel.