NEB computer science questions asked in 2070,69,68

 

Find the computer science questions asked in 2070,69,68.

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HSEB -2070(2013)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130-C)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	Describe any five logic gates with truth table and gate symbol.		10
2.	Describe the major units of computer system with logical diagram.		10
3.	What is operating system? Describe GUI and CUI operating systems in detail.		2+8
4.	What is programming? Describe the types of programming languages with appropriate examples.		2+8
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	Describe the major characteristics of fourth generation computer.		5
6.	Explain the advantages of mobile computing. Or Describe the applications areas of super computer.		5   5
7.	What is octal number system? Convert (BAC)16 hexadecimal number into binary number system.		1+4
8.	Differentiate between primary and secondary memory with examples.		5
9.	What is laser printer? List out the major features of laser printer.		1+4
10.	List out the advantages and disadvantages of Internet. OR Describe the major features of spreadsheet.		5   5
11.	What is HTML? Describe the types of links which are used in web page design. OR What is DBMS? Give the functions of DBMS.		1+4   1+4
12.	Differentiate between logical errors and syntax error with examples.		5
13.	Subtract (11111)2 from (11000)2 using 1’s and 2’s complement method.		2.5+2.5
14.	Describe the types of computer booting.		5
15.	Write short notes on :       a) Flowchart               b) MICR		2.5+2.5
	The End

 

Set- 8

HSEB -2070(2013)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130-D)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	Explain different types of programming languages with their merits and demerits.		10
2.	What is logic gate? Describe any four logic gates with truth table and gate symbol.		2+8
3.	What is computer architecture and computer organization? Describe the different units of computer system.		2+8
4.	What is an operating system? Explain the types of operating system.		2+8
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	What is number system? Convert (111111)2 binary number into octal number.		1+4
6.	What is memory? Differentiate between SRAM and DRAM.		1+4
7.	Explain the importance of mobile computing. OR Differentiate between analog and digital computer.		5   5
8.	Describe algorithm and flowchart with examples.		5
9.	What is an application program? List the major functions of application program.		1+4
10.	Differentiate between second and third generation computer.		5
11.	What is HTML? Describe the objectives of HTML. OR Describe the features of DBMS.		1+4   5
12.	Subtract (111)2 from (1000)2 using 1’s and 2’s complement method.		2.5+2.5
13.	Describe the Non- Impact printers with examples.		5
14.	What is compute booting? Describe the types of computer booting.		1+4
5.	Write short notes on :       a) Bar Code Reader              b) Uses of Internet		2.5+2.5
	The End

 

Set- 9

HSEB -2070(2014)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130-Supplementary)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	What is CPU? Explain the major units of CPU.		2+8
2.	What are the program design tools? Describe different types of program design tools with merits and demerits.		2+8
3.	Describe any five logic gates with truth table.		2+8
4.	What is an Operating System? Explain the functions of operating system.		2+8
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	List out the major features of mobile computing. OR Describe Mainframe computer in detail.		5   5
6.	What is binary number? Convert (567)8 octal into hexadecimal number.		1+4
7.	Define memory. Differentiate between primary and secondary memory.		1+4
8.	Describe different types of software.		5
9.	What is search engine? List out the major uses of internet. OR What is word processor? List out the major features of word processor.		1+4   1+4
10.	Differentiate between Impact printer and Non-impact Printers.		5
11.	What is generation of computer? Describe the third generation of computer.		1+4
12.	Differentiate between compiler and interpreter.		5
13.	Subtract (1000)2 from (1111)2 using 1’s and 2’s complement method.		2.5+2.5
14.	List out the advantages and disadvantages of HTML. OR What is DBMS? Write the uses of DBMS.		5     1+4
15.	Write short notes on :       a) Scanner                     b) Joystick		2.5+2.5
	The End

HSEB -2069(2012)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130-New and Old Course)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	What is an operating system? Explain the functions of operating system.		2+8
2.	What is memory in the computer system? Explain primary and secondary memory.		2+8
3.	What is programming? Differentiate between compiler and interpreter.		2+8
4.	What is Boolean algebra? Describe AND, OR, NOT and NAND gate symbol with truth table.		2+8
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	Why is computer known as versatile and diligent device? Explain.		5
6.	What is mobile computing? Explain. OR Differentiate between analog and digital computer.		5   2.5+2.5
7.	Convert (110111101)2 binary number into octal number.		5
8.	What is BUS in terms of computer architecture? Explain.		5
9.	Differentiate between Impact and Non-Impact Printers with examples.		2.5+2.5
10.	What is internet? Write down the uses of internet. OR Explain the features of word processor.		1+4   5
11.	What is web page? List the features of web page. OR Write down the advantages and disadvantages of DBMS.		1+4   2.5+2.5
12.	What is CPU? Write down the functions of CPU.		1+4
13.	Explain the types of programming errors with examples.		5
14.	Subtract (1100)2 from (1111)2 using 1’s and 2’s complement method.		2.5+2.5
15.	Write short notes on :       a) Modem           b) Trackball		2.5+2.5
	The End

Set- 4

HSEB -2069(2013)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130-Supplementary)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	What is operating system? Describe the types of operating system on the basis of process.		2+8
2.	What is computer system? Explain the major units of computer system.		2+8
3.	What is programming language? Explain different types of programming languages.		2+8
4.	Explain any five fields of usage of computer in present days.		10
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	Explain the technologies used in different generations of computer.		5
6.	List any five features of mobile computing. OR Classify the computers on the basis of size.		5   5
7.	Convert (5634)8 octal number into binary number system.		5
8.	What is laser printer? List the features of laser printer.		1+4
9.	Differentiate between NAND and NOR gate with truth table.		5
10.	List out the advantages and disadvantages of internet. OR Explain the features of spreadsheet package.		5   5
11.	Define HTML. Explain the uses of HTML in web page designing.		1+4
12.	Describe the terms “Hardware”, “Software” and “Firmware”.		5
13.	What are programming errors? Explain.		5
14.	Subtract (1010)2 from (1011)2 using 1’s and 2’s complement method.		2.5+2.5
15.	Write short notes on :       a) Memory           b) Word Processor		2.5+2.5
	The End

 

HSEB -2068(2011)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	What is programming language? Explain the types of programming languages with merits and demerits.		2+8
2.	What is an operating system? Explain the functions of operating system in brief.		2+8
3.	Define memory. Explain the types of memory in details.		2+8
4.	Describe the usage of computer in five different areas of real time applications.		10
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	What is super computer? Explain its application in real life situation.		1+4
6.	Explain the technologies used in different generations of computer.		5
7.	What is hexadecimal number? Convert (ABC)16 hexadecimal into octal number.		5
8.	What is Boolean algebra? Differentiate between NAND and NOR gate with truth table.		1+4
9.	What is internet? List out the positive and negative impacts of internet in our society. OR What is word processor? State the advantages of word processor in document designing.		1+4       1+4
10.	Define term “BUS”. Explain different types of BUS.		2+3
11.	What is mobile computing? Explain the importances of mobile computing in communication. Or Differentiate between mainframe and personal computer.		1+4     5
12.	What is an output device? Differentiate between Impact printer and non-impact printers with examples.		1+4
13.	Define HTML. Explain the importances of HTML in web page designing. Or What is RDBMS? Explain the advantages of RDBMS.		1+4
14.	Write short notes on :       a) Modem                b) MICR		2.5+2.5
15.	Perform the following binary calculation: a)      11111 - 10001             b) 1111 + 1111		2.5+2.5
	The End

 

Set- 2

HISSAN CENTRAL EXAMINATION -2068(2012)
Grade: XI		FM: 75
Time: 3 hrs		PM: 27
COMPUTER SCEINCE (130-M1)
Candidates are requested to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
	Group “A”    [Long Answer questions]		3*10=30
Attempts any Three  questions:
1.	What is internet? Explain its uses on business. Discuss about intranet and extranet.		1+3+6
2.	Draw the architectural diagram of computer system and explain all the components of computer system.		4+6
3.	What is programming language? Explain its types with their advantages and disadvantages.		2+8
4.	What is OS? Explain some functions of OS. Differentiate between GUI and CUI.		1+4+5
	Group “B”    [Short Answer questions]		9*5=45
Attempts any Nine  questions:
5.	What is web page? Design a page to prepare your CV using standard criteria.		1+4
6.	Convert the following:   a)   (A95D)16 → (?)10            b) (774)10 → (?)8		5
7.	What is storage device? Explain any three examples of secondary storage devices.		1+4
8.	Discuss about Mainframe, Mini and Super Computer.		5
9.	What is Boolean algebra? Explain some properties of Boolean algebra.		2+3
10.	What are the computer peripherals? List any ten computer peripherals and explain any two.		1+2+2
11.	Write HTML code to display following list: i.                    Permanent Memory PROM EPROM EEPROM ii.                  Temporary Memory SRAM DRAM		5
12.	What is bus in computer architecture? Explain its types.		2+3
13.	What do you mean by spreadsheet? Define the terms cell, cell address and worksheet.		2+3
14.	What is flowchart? Draw a flowchart to find the smallest number among any three numbers.		1+4
15.	Write short notes on:      a) OR gate           b) Formatting the document		2.5+2.5
	The End