\nfor Technical Education and Vocational Training<\/span><\/div>\n
Office of the Controller of Examinations<\/span><\/b><\/div>\n
Sanothimi,
\nBhaktapur<\/span><\/div>\n
\nBhaktapur<\/span><\/div>\n
<\/div>\n
Regular\/Back Exam-2075 Shrawan\/Bhadra<\/span><\/b><\/div>\n
<\/div>\n
Program: \u00a0 <\/span>Diploma in Computer Engineering\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span>Full Marks: 80<\/span><\/b><\/div>\n
Year\/Part:\u00a0\u00a0<\/span>II\/II\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0<\/span>Pass
\nMarks: 32<\/span><\/b><\/div>\n
\nMarks: 32<\/span><\/b><\/div>\n
Subject:\u00a0 \u00a0 Computer Architecture\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Time:
\n3 hrs.<\/span><\/b><\/div>\n![](\"file:\/\/\/C:\/Users\/Server\/AppData\/Local\/Temp\/msohtmlclip1\/01\/clip_image001.gif\")
\u00a0<\/span><\/b><\/div>\n
\n3 hrs.<\/span><\/b><\/div>\n
\u00a0<\/span><\/b><\/div>\n<\/p>\n
Candidates are required to give their
\nanswers in their own words as far as practicable. The figures in the margin
\nindicate full marks.<\/span><\/i><\/div>\n
\nanswers in their own words as far as practicable. The figures in the margin
\nindicate full marks.<\/span><\/i><\/div>\n
<\/div>\n
Attempt
\nAny Ten Questions.<\/span><\/b><\/div>\n
\nAny Ten Questions.<\/span><\/b><\/div>\n
1. What is computer architecture? Explain about
\nadder and logic\u00a0<\/span>circuit with example.\u00a0 \u00a0<\/span>[6+2]<\/span><\/div>\n
\nadder and logic\u00a0<\/span>circuit with example.\u00a0 \u00a0<\/span>[6+2]<\/span><\/div>\n
2. What is cache memory? Explain about memory
\nhierarchy with\u00a0<\/span>diagram.\u00a0\u00a0<\/span>[3+5]<\/span><\/div>\n
\nhierarchy with\u00a0<\/span>diagram.\u00a0\u00a0<\/span>[3+5]<\/span><\/div>\n
3. Explain the need of common bus system with
\ndiagram. [8]<\/span><\/div>\n
\ndiagram. [8]<\/span><\/div>\n
4. Define computer register and instruction set
\narchitecture. List \u00a0<\/span>out\u00a0<\/span>different registers used in computer with
\nsymbol and function.\u00a0<\/span>[4+4]<\/span><\/div>\n
\narchitecture. List \u00a0<\/span>out\u00a0<\/span>different registers used in computer with
\nsymbol and function.\u00a0<\/span>[4+4]<\/span><\/div>\n
5. What do you mean by Input and Output
\ninterrupt? Write short\u00a0<\/span>notes on Memory reference instruction.\u00a0<\/span>[4+4]<\/span><\/div>\n
\ninterrupt? Write short\u00a0<\/span>notes on Memory reference instruction.\u00a0<\/span>[4+4]<\/span><\/div>\n
6. Define micro-program control unit.
\nDifferentiate it from hardware\u00a0<\/span>control unit.\u00a0\u00a0<\/span>[3+5]<\/span><\/div>\n
\nDifferentiate it from hardware\u00a0<\/span>control unit.\u00a0\u00a0<\/span>[3+5]<\/span><\/div>\n
7. What is set Associative mapping? Explain
\nvirtual memory and\u00a0<\/span>cache memory in brief.\u00a0\u00a0<\/span>[2+3+3]<\/span><\/div>\n
\nvirtual memory and\u00a0<\/span>cache memory in brief.\u00a0\u00a0<\/span>[2+3+3]<\/span><\/div>\n
8. What are the CISC instructions? Explain the
\nvarious pipelining\u00a0<\/span>Hazards in instruction pipelining and its
\nsolution.\u00a0<\/span>[2+6]<\/span><\/div>\n
\nvarious pipelining\u00a0<\/span>Hazards in instruction pipelining and its
\nsolution.\u00a0<\/span>[2+6]<\/span><\/div>\n
9.\u00a0\u00a0 <\/span>Explain addition and subtraction with 2’s
\ncomplement with\u00a0<\/span>examples.\u00a0<\/span>[8]<\/span><\/div>\n
\ncomplement with\u00a0<\/span>examples.\u00a0<\/span>[8]<\/span><\/div>\n
10. Perform 4\u00d73 using unsigned multiplication
\nalgorithm.\u00a0 [8]<\/span><\/div>\n
\nalgorithm.\u00a0 [8]<\/span><\/div>\n
11. Explain matrix multiplication using vector
\nprocessing.\u00a0\u00a0<\/span>[8]<\/span><\/div>\n
\nprocessing.\u00a0\u00a0<\/span>[8]<\/span><\/div>\n
12. Write short notes on (Any two): [2\u00d74]<\/span><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>a]\u00a0\u00a0 <\/span>Multiprocessors<\/span><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span>b]\u00a0\u00a0 <\/span>Address
\nSequencing<\/span><\/div>\n
\nSequencing<\/span><\/div>\n