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4th Kds

The document is a monthly test for Class 4 students at K.D.S Inter College, focusing on computer history and key figures in computing. It includes multiple-choice questions, true/false statements, matching exercises, and short answer questions related to early computing devices and pioneers like Ada Lovelace and Charles Babbage. The test assesses students' knowledge of significant inventions and individuals in the field of computers.

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11 views1 page

4th Kds

The document is a monthly test for Class 4 students at K.D.S Inter College, focusing on computer history and key figures in computing. It includes multiple-choice questions, true/false statements, matching exercises, and short answer questions related to early computing devices and pioneers like Ada Lovelace and Charles Babbage. The test assesses students' knowledge of significant inventions and individuals in the field of computers.

Uploaded by

Hate
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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iv.

was developed in 1945 by John Mauchly


K.D.S INTER COLLEGE and J. Prospers Eckert.
HALUWA , BASTI , U.P
v. is known as the father of modern
Monthly Test- August computers.
th
Class- 4 Subject- Computer Q.(3) Write 'T' for true and 'F' for false statements: (5X=5)
M.M-30 Time- 40 Mins
Note:- All Questions Are Compulsory. i.Blaise Pascal invented Mark-1.
ii.Herman Hollerith developed a machine called 'Tabulating
Q.(1) Multiple Choice Questions. (5X1=5) Machine'.
iii.Napier's Bones had beads which were movable on rods held in
a. She was the first female computer programmer. a frame.
i. Lady Augusta Ada Lovelace ii. Ada Charles iii. NOTA iv. The Analytical Engine was a fully program-controlled
automatic computer.
b. This machine could multiply numbers using a set of rods. v. Lady Augusta Ada Lovelace was the first female computer
i. Napier's Bones ii. Pascaline iii. Abacus programmar.
Q.(4) Match the following: (5X=5)
c.In this machine instructions and data were given as input.
i. Abacus ii. Blaise Pascal iii. Analytical Engine a. Abacus (i)Slide rule
b. Napier's Bones (ii) Charles Babbage
d. Who is called the 'Father of Computers'? C. Z, Mark I (iii) Punched Cards
i. John Napier ii. Charles Babbage iii. Blaise Pascal d. Tabulating machine, (iv) Heaven and Earth
e. Difference Engine (v) Binary Computer
e.The first computer prototype was built by John V. Atanasoff and
Q.(5) Write short Answer of the following.(5X2=10)
i. Blaise Pascal ii. John Napier iii. Clifford E. Berry
i. Which is the first man-made calculating device.
Q.(2) Fill in the blanks: (5X=5) ii. Which is the first electro-mechanical calculator.
iii.Which is the first digital computer.
i.The earliest known calculating device is the .
iv.Which is the first fully digital computer.
ii. was the first mechanical calculator invented in
v. Who was Lady Augusta Ada Lovelace.
1642 by Blaise Pascal.
iii. worked with Babbage as his assistant.

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