Duration :
PROGRESSIVE EDUCATION CENTRE
60 Mints
Marks :
COMPUTER-I
30
Date : 30 - August - 2022
SECTION ‘A’ (MULTIPLE CHOICE QUESTIONS)
Note:
(i)
(ii)
(06 Marks)
Attempt all the questions of this Section.
Do not copy down the part questions. Write only the answer against the proper number of the
question and its part according to the question paper.
1. Choose the correct answer for each question from the given options:
i.
Pascal’s calculator was invented in:
a. 1622
b.
ii.
iii.
iv.
v.
1612
Charles Babbage’s first invention was:
a.
b.
Slide rule
a.
b.
Carrying command
a.
b.
First generation
Tabulating machine
Control bus is used for :.
Carrying Data
IBM 7094 and IBM 1401 are examples of:
Second generation
The volatile memory:
a. Is permanent
b.
vi.
c.
d.
1642
c.
d.
Difference engine
c.
d.
Carrying Address
c.
d.
Third generation
1694
Analytical engine
Wilhelm Leibniz
Fourth generation
disconnected
c.
d.
Losses contents as power is
Possesses large storage
None
It is now used to find the real time location of people and objects
a. AI
c. IR
b. GPS
d. RF
SECTION ‘B’ (SHORT QUESTIONS/ANSWERS)
2. Attempt all questions from this section. All questions carry equal marks.
i.
Write down differences between analog and digital computers.
ii.
What are soft copy output devices? Explain them.
iii.
What are basic operation of computer?
iv.
What do you know about the role of computer in different fields of life?
SECTION ‘C’ (LONG QUESTIONS/ANSWERS)
Note: Attempt any one of the following questions.
3. Describe any two of the following:
(08 marks)
(16 marks)
PROGRESSIVE EDUCATION CENTRE
COMPUTER-I
i. Mother Board
4. Discuss the classification of computers according to their size.
Duration :
60 Mints
Marks :
30
Date : 30 - August - 2022
ii. Microprocessor
(08 Marks)