Download SGBAU BCA 2019 Summer 1st Sem Computer Dundaments Question Paper

Download SGBAU (Sant Gadge Baba Amravati university) BCA 2019 Summer (Bachelor of Computer Applications) 1st Sem Computer Dundaments Previous Question Paper

AW?l786
B.C.A. (Part?I) Semester?I Examination
COMPUTER FUNDAMENTALS
Paper?lSTl
Time : Three Hours] [Maximum Marks : 60
Note :?(1) All questions are compulsory.
1. (a)
(b)
2. (a)
(b)
3. (a)
(b)
4. (a)
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5. (a)
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6. (a)
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7. (a)
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8. (a)
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9 (a)
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10. (a)
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(2) All questions carry equal marks.
Explain in detail generations of computers. 6
De?ne computer and explain types of computer.
0R
Explain classi?cation of computers. 6
Draw and explain Block diagram of computer in detail. 6
What do you mean by input device ? Explain mouse in detail. 6
Explain MICR and Bar Code Reader in detail. 6
OR
Explain the working of VDU. 6
De?ne printer. Explain types of printer. 6
De?ne ROM and explain ROM family in detail. 6
Explain differences between primary and secondary memory. 6
OR
What is meant by data storage ? List the various types of storangc devices. 6
What is optical disc ? Explain CD and DVD in detail. 6
Explain ASCII and EBCDIC codes in detail. 6
What is BCD code ? Explain the procedure of conversion of decimal to BCD, give
example. 6
OR
Explain with example the procedure of conversion of Decimal to Hexadecimal. 6
Explain the following :
(i) ASCII code
(ii) EBCDIC code
(iii) BCD code. 6
What is an algorithm ? Write an algorithm to ?nd largest of three numbers. 6
What is structured programming ? State and explain its important features. 6
OR
What is language ? Explain types of languages. 6
Explain the following :
(i) Assembler
(ii) Program design
(iii) Program testing. 6
YBC?15350 22S