M.A. (Semester II) (CBCS) Examination Mar/Apr-2018
Economics
COMPUTER APPLICATIONS IN ECONOMICS
Time: 2½ Hours
Max. Marks: 70
Instructions: All questions are compulsory. Figures to the right indicate full marks.
Q.1
Choose the correct answer from the given alternatives. (Each questions 2 Marks)
14
The brain of any computer system is
ALU
Control unit
Memory
CPU
A program is sequence written in a programming language.
Lines
Instructions
Functions
Code word
I/O is short form of
Input/ Output
Income/ Output
Incoming/ Outgoing
Inner/ Outer
We activate a cell by
Pressing the tab key
Clicking the cell
Pressing an arrow key
All of the above
In excel, function is use for computing standard deviation
STANDARD (CELL ID) ENTER
=STADAV(CELL ID) ENTER
=STDEVP(CELL ID) ENTER
=DEVIATION (CELL ID) ENTER
In excel, function is use for computing correlation.
CORRELATION (CELL ID) ENTER
CORRELAT (CELL ID) ENTER
CORREL (CELL ID) ENTER
COEFFICIENT (CELL ID) ENTER
Considering line graph, X-axis represent
False energy units
Informed energy units
Subject of measurement
Time period
Q.2
Write short notes. (Any four out of five)
14
Importance of excel.
Software.
Use of internet.
ROM.
CPU.
Page 2 of 2
SLR-HZ-8
Q.3
Write short notes. (Any two out of three)
14
Importance of computer.
Explain the basic components of computer.
Discuss the various types of hardware.
Q.4
Descriptive types questions with internal choice. (Any one)
14
Elaborate primary memory and secondary memory.
OR
Describe the types of computer.
Q.5
Discusses the input device and output device of computer.
14