Veer Narmad South Gujarat University 2011-1st Year B.Sc Electronics SB-0610 - 1 - Question Paper
SB-0610
First Year B. Sc. Examination March / April - 2011 Electronics : Paper - I
(Computer Science) (New Course)
Time : 3 Hours] [Total Marks : 70
Instructions
Seat No.:
M CnsLLnlcj.L{l [qoicu u? snqw <h>h41.
Fillup strictly the details of signs on your answer book.
Name of the Examination :
F. Y. B. Sc.
Name of the Subject:
Electronics - 1 (New)
Student's Signature
|
-Subject Code No.: |
|
-Section No. (1,2,.....): Nil |
(a) Describe the organization of a semiconductor memory 10 used in microcomputers. Describe the memory modules and memory packages used in microcomputer.
(b) Explain in brief RAM, ROM, NVRAM. 6
OR
(a) Describe the PCI and the ISA bus standards. 8
(b) Explain the high speed serial bus standards. 6
(a) Do as directed : 10
(1) Convert (264)10 = _
(2) (010010100)2 +(11001011)2 = _
(3) Subtract using 2s complement (0110) - (0011)
(4) (23AC)16 +(1100)2 = _
(5) (12.25)10 represent as floating point number.
(b) Prove the De Morgans Theorem. 6
OR
(a) What do you mean by input output device? 8 Discuss the impact and non impact printers
(b) What are video displays? Discuss the CRT technology 6 in brief.
5 Write short notes : (any two) 14
(1) Basic Logic Gates
(2) Reading and writing on an optical device
(3) Pointing device and their types
(4) Hamming code.
SB-0610] 2 [ 300 ]
|
Attachment: |
| Earning: Approval pending. |
