CLASS-X
COMPUTER EDUCATION (ESSAY TYPE)
SUBJECT CODE - 131
Time: 2 hrs Full Marks : 35
Answer any Seven of the following questions
1. a) Describe the 2nd & 4th generation of computer ? 3
b) What is Mark-I ? Describe about it. 2
2. a) Describe the classification of memory. 2
b) Describe the different parts of CPU. 3
3. a) How does system software works ? 3
b) What is Dialog Box ? Describe the working procedure with dialog box. 2
4. a) Describe about the truth table of NOR gate for two input. 2
b) Convert (27.25)10 into binary figure. 2
c) What is UNICODE ? 1
5. a) Describe about the Bangla Word Processing. 2 b) Describe about the computer Keyboard. 3
6. a) What are the important advantages to calculate in a spreadsheet program ? 3
b) Describe the difference between Formula & Function. 2
7. a) What is Database Management ? Describe the preliminary tasks of database management 1+2=3
b) Describe the structure of a database file. 2
8. a) Show the difference between Compiler & Interpreter. 3
b) Describe the advantages of high level language. 2
9. a) What is Modem ? 1
b) What do you mean by ISP ? 1
c) Describe the classification of computer network. 3
10. a) Describe the organisation of multimedia PC. 3
b) Describe the uses of computer in data processing. 2
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