CERTIFICATE IN INFORMATION TECHNOLOGY (CIT) Term-End Examination June, 2016 CIT-001 : FUNDAMENTALS OF COMPUTER SYSTEMS Maximum Marks : 50
Time : 2 hours
(Weightage : 75%) Note : There are two sections in this paper. All the questions from Section A are compulsory. Attempt any three questions from Section B.
SECTION A
1. Answer the following multiple choice questions : 10x1=10 (i) The two main parts of the CPU are
CIT-001
(a)
Control Unit and Memory
(b)
Address and Register
(c)
Address and ALU
(d)
Control Unit and ALU
1
P.T.O.
(ii) Which of the following memories loses its contents when the computer is turned off ? (a)
RAM
(b)
ROM
(c)
PROM
(d)
All of the above
(iii) Which technology is used in the evaluation of aptitude test ? (a)
OCR
(b)
OMR
(c)
MICR
(d)
MCR
(iv) The time required to move the read/write head on a specific (address) track is known as (a)
Seek time
(b)
Latency time
(c)
Search time
(d)
All of the above
(v) LCD stands for
CIT-001
(a)
Liquid Crystal Display
(b)
Light Crystal Display
(c)
Light Change Display
(d)
Liquid Crystal Diode 2
(vi) Scanner is a type of (a)
Input
(b)
Output
(c)
Storage
(d)
Back-up
device.
(vii) Operating system is a type of (a) Hardware Software
(b) (c)
e-book
(d)
e-table
(viii) Modem is an acronym for (a)
Modulator demodulator
(b)
Modular Model
(c)
Modulator Mechanism
(d)
ModDemod
(ix) DNS stands for
CIT-001
(a)
Domain Name System
(b)
Domain Name Server
(c)
Device Name Signal
(d)
Domain Name Sight 3
P.T.O.
(x) Oracle is a (a)
Database Management Software Package
(b)
Spreadsheet
(c)
Matlab package
(d)
None of the above
2. (a) Write a C program to generate prime numbers between 1 to 50.
5
(b) Draw a flow chart to convert temperature from Fahrenheit to Celsius.
5
CIT-001
4
SECTION 3. (a) Differentiate between internal modem and external modem with examples.
5
(b) Differentiate between a bridge and a router.
5
(a) Define Communication Network.
2
4.
(b)
(c)
Explain different types of Network Topology with examples.
5
What is the difference between .EXE & .COM files ?
3
5. (a) Summarize the features of Hierarchical database. (b) Explain the importance of ER diagrams.
5
6. (a) Write down the different types of policies for information security.
5
(b) How can you prevent your system from virus attacks ?
5 1. Answer the following multiple choice questions
questions from Section A are compulsory. Attempt any three questions from Section B. SECTION A. 1. Answer the following multiple choice questions : 10x1=10.
(Weightage : 75%). Note : There are two sections in this paper. All the questions from Section A are compulsory. Attempt any three questions from Section B. SECTION A. 1. Answer the following multiple choice questions : 10x1=10. (i) The two main part
receptacle, Pistil (including stigma, style, and ovary) Stamen (including anther and filament), and give 2 reasons why the anthers are usually removed from a lily ...
A research study has reported that there is a correlation of r = â0.59 between the eye color (brown, green, blue) of an experimental animal and the amount of nicotine that is fatal to the animal when consumed. This indicates: (a) nicotine is less h
50) 32, 38, 30. A) 36480 B) 80. C) 2 D) 9120. -3-. Page 3 of 4. 8 Least Common Multiple - (50 Multiple Choice Questions) Quiz Assignment.pdf. 8 Least Common ...
D. Design codes and standards employed. 2: All of the ... other company procedures or working practices, such as corporate standards. 3. ... established a small, metered rate of 0.5 kg/min of reactant B is continuously added to the solution.
the best possible answer. 1: Before performing ... safety applications, except: ... other company procedures or working practices, such as corporate standards. 3.
necessarily true for an open economy? Multiple Choice Questions a. ... A credit in the current account and a debit in the financial account b. An entry in a ...
Intensive Care Medicine Read Full Book ... Critical Care MCQS - A Companion for Intensive Care Exams ... Data Interpretation in Critical Care Medicine, 5e.
