Docsity
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Docsity AI
Docsity AI
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search for your university

Find the specific documents for your university's exams

Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

Input Multiplexer - Computer Architecture - Past Exam, Exams of Computer Architecture and Organization

Punjab Engineering CollegeComputer Architecture and Organization

Main points of this past exam are: Software Development, Computer Networking, Information Technology Support, Typical Motherboard, Modern Pc, Memory Hierarchy, Input Multiplexer, Minimal Boolean Expression, Circuit, Truth Table

Typology: Exams

2012/2013

Uploaded on 03/27/2013

kiran
kiran 🇮🇳

3.6

(10)

107 documents

1 / 3

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
- 1 - COMH 6002
CORK INSTITUTE OF TECHNOLOGY
INSTITIÚID TEICNEOLAÍOCHTA CHORCAÍ
Semester 3 Examinations 2007/08
Module Title: Computer Architecture
Module Code: COMH 6002
School: Mathematics & Computing
Programme Title:
Bachelor of Science (Honours) In Software Development & Computer Networking– Year 1
Bachelor of Science (Honours) In Software Development – Year 1
Bachelor of Science in Computing – Year 1
Higher Certificate in Science in Computing in Information Technology Support – Year 1
Programme Code:
KDNET_8_Y1
KSDEV_8_Y1
KCOMP_7_Y1
KITSU_6_Y1
External Examiner(s): Ms. M. Meagher
Internal Examiner(s): Mr. D. Long, Mr. S. Lankford. Mr. D. Simpston
Instructions: Answer Question 1 and TWO other questions.
Duration: 2 HOURS
Sitting: Autumn 2008
Requirements for this examination:
Note to Candidates: Please check the Programme Title and the Module Title to ensure that you have received the correct
examination paper.
If in doubt please contact an Invigilator.
pf3

Partial preview of the text

Download Input Multiplexer - Computer Architecture - Past Exam and more Exams Computer Architecture and Organization in PDF only on Docsity!

CORK INSTITUTE OF TECHNOLOGY

INSTITIÚID TEICNEOLAÍOCHTA CHORCAÍ

Semester 3 Examinations 2007/

Module Title: Computer Architecture

Module Code: COMH 6002

School: Mathematics & Computing

Programme Title: Bachelor of Science (Honours) In Software Development & Computer Networking– Year 1 Bachelor of Science (Honours) In Software Development – Year 1 Bachelor of Science in Computing – Year 1 Higher Certificate in Science in Computing in Information Technology Support – Year 1

Programme Code: KDNET_8_Y KSDEV_8_Y KCOMP_7_Y KITSU_6_Y

External Examiner(s): Ms. M. Meagher Internal Examiner(s): Mr. D. Long, Mr. S. Lankford. Mr. D. Simpston

Instructions: Answer Question 1 and TWO other questions.

Duration: 2 HOURS

Sitting: Autumn 2008

Requirements for this examination:

Note to Candidates: Please check the Programme Title and the Module Title to ensure that you have received the correct examination paper. If in doubt please contact an Invigilator.

Q1.

a) Describe a typical motherboard as found in a modern PC (7 marks)

b) Describe the memory hierarchy in a modern PC. (7 marks)

c) Show the truth table and design a circuit for a 4 input multiplexer. (7 marks)

d) Using a K-map, derive the minimal Boolean expression for the following truth table:

A B C Output 0 0 0 1 0 0 1 0 0 1 0 1 0 1 1 X 1 0 0 0 1 0 1 1 1 1 0 1 1 1 1 X (7 marks)

e) Draw the circuit and truth table for the following Boolean expression: xy + x z (6 marks)

f) Perform the following arithmetic, using 8 bits and using one’s complement representation: 13 - 22 (6 marks)

[40 marks]

Q2 a) Describe the CPU. (10 marks)

b) Explain using an example what happens during the Fetch-Execute cycle (10 marks)

c) Explain what is meant by the term System Bus. Briefly describe each of its components and describe a high performance bus as found in a modern PC. (10 marks)

[30 marks]