Veer Narmad South Gujarat University 2011-1st Year B.Sc Electronics SB-0611 - 2 - Question Paper
SB-0611
First Year B. Sc. Examination March / April - 2011 Electronics : Paper - II
(Computer Science) (New Course)
[Total Marks : 70
Time : 3 Hours]
Instructions
Seat No.:
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Fillup strictly the details of signs on your answer book.
Name of the Examination :
F. Y. B. Sc.
Name of the Subject:
Electronics - 2 (Computer Science) (New)
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-Section No. (1,2,.....): Nil |
3 (a) What do you mean by a microprocessor?
Discuss the architecture of 8086 microprocessor. Explain the importance of bus interface unit.
(b) What are effective addresses and physical addresses explain giving examaples.
OR
3 (a) What are procedure call ? Explain using examples? 8 (b) Write a procedure to calculate the number of words in 6 a string.
(a) What are Assembler directives? Explain any two with 8 examples.
(b) Write a program to find the maximum and minimum 6 values from an array numbers.
OR
(a) Discuss the conditional jump instructions supported 8 by 8086.
(b) Write a program to calculate the number of ls 6 in register AX.
5 Write short notes : (any two) 14
(1) Logic instructions
(2) Assembly language
(3) Pin diagram of 8086
(4) Uses of Stack Segment.
SB-0611] 2 [ 300 ]
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Attachment: |
| Earning: Approval pending. |
