M.A. (Economics) (Semester II) (CBCS) Examination, 2017
Computer Applications in Economics
Day Date: Monday, 24-04-2017 Max. Marks: 70
Time: 10.30 AM to 01.00 PM
Instructions
All Questions are compulsory
Figure to the right indicate full marks.
Q.1 Choose the correct answer from the given alternatives.
(Each question for 2 marks)
14
…….. is the signals received by the system.
Input Output P
Input and output None of these
Operation of inserting data into program and taking data out
of program is called …… operation
Input operation Output operation P
I/O operation None of these
Which of the following methods cannot be used to enter data
in a cell
Arrow key Tab key P
Esc Key Clicking on the formula bar
In excel, function is using for computer minimum value in the
series.
=MEAN (CELL ID) ENTER MIN (CELL ID) ENTER
MIRR (CELL ID) ENTER None of these
In excel, function is use for delete one character to right
Delete Backspace P
Both A B None of these
In excel, function is use for select entire worksheet
Ctrl+Z Ctrl+A I
Ctrl+D Ctrl+V
Considering line graph Y-axis represents
Time period in year Subject o measurement I
Time period is day Time period in minute
Page 2 of 2
Q2 Short Notes (any four out of five) 14
Importance of excel in economics
Importance of computer
CPU
RAM
Software
Q3 Short answer type questions (any two out of three) 14
Discuss the application software
Explain the output device
What is operating system
Q4 Descriptive types questions with internal choice 14
Write are the basis components of computer?
OR
What is the output device? Gives the examples of output device.
Q5 What is the computer? Explain the types of computer 14