Himachal Pradesh University (HPU) 2009 Other Bachelor's Degree OF COMPUTER FUNDAMENTAL OF BCA CLASS HP UNIVERSITY - Question Paper

B.C.A.
House exam
COMPUTER valuation AND FUNDAMENTAL
Time Allowed: three Hrs. Max Marks : 80

Do any 2 ques. from part A & any 2 ques. from part B. part C is compulsory. every ques. carries equal 16 marks.
SECTION-A

Question: 1
1. What is Data & Information? What do you meant by Data Information?
2. What is computer language? discuss kinds of computer language.
3. Define Computer and draw block diagram of computer. discuss function of every unit.
4. What is Data storage device? Why we use these devices?

Question: 2
1. What is memory? discuss kinds of memory.
2. What is Fixed and Removable disk? discuss with example.
3. discuss Floppy Disk, Hard Disk and Winchester Disk.
4. What is an Input and Output device? discuss with example.

Question: 3
1. What is Soft Copy and Hard copy? Which devices are used to take hard copy and soft copy?
2. What is Printer? discuss kinds of printers.
3. What is hardware and software? Difference ranging from system software and application software.
4. What is primary and secondary memory? discuss kinds of RAM and ROM.

Question: 4
Write down purpose of subsequent external command with syntax:

• CLS
• DEL
• MD
• CD
• DIR
• TYPE


SECTION-B

Question: 1
1. What is impact and non-impact printer? What is VDU?
2. What is MS-DOS? define all those files which requires for DOS.
3. Define terms File, Program, Path and booting.





Question: 2
Write down purpose of subsequent DOS commands with syntax:

• REN
• COPY
• DATE
• PATH
• VER



Question: 3
Write down purpose of subsequent external command with syntax:

• BACK UP
• CHKDSK
• DISK COPY
• FORMAT
• RESTORE
• COPY CON

Question: 4
1. What is Operating System? discuss functions of operating system.
2. What is DOS? describe internal and external command.
3. What is Scanner? kinds of scanner, discuss.
4. What are Sequential Access Devices and Direct Access Devices? discuss with example.

SECTION-C

Question: 1
1. define subsequent terms:

? keyboard
? mouse
? joystick
? light pen
? OMR
? OCR
? MICR
? RAM
? ROM

Earning:   Approval pending.