Smartindia Classroom
CONTENTS
Biology
Chemistry
Computer
English
Geography
History & Civics
Mathematics
Physics
Politics
Economics
Problem Solving Assessment(PSA)
Back to home
Start Practice
Question-1
The ENIAC was _________ times faster than the Harvard Mark I.
(A)
1,000
(B)
2,000
(C)
500
(D)
3,000
Question-2
The word “calculus” came from ______and for ______.
(A)
From the Latin word for pebble
(B)
From the Greek word for machine
(C)
From the Latin word for computer
(D)
None of these
Question-3
______ was the first to advocate the use of binary number system.
(A)
Thomas Alva Edison
(B)
Joseph Marie Jacquard
(C)
Leibniz
(D)
None of these
Question-4
What are the other computers found in second generation?
(A)
PDP-8 and IBM7090
(B)
Punched cards
(C)
Mark 1
(D)
Both B&C
Question-5
Blaise Pascal invented the Pascaline in ____ year.
(A)
1916
(B)
1648
(C)
1642
(D)
1645
Question-6
Analog data is
(A)
Binary
(B)
Decimal
(C)
Hexadecimal
(D)
Continuous
Question-7
The Analytical Engine used ______ technology for its programming
(A)
Analog signals
(B)
Digital Signals
(C)
Punch Card
(D)
All of these
Question-8
In which year personal computer was launched by IBM
(A)
1982
(B)
1983
(C)
1981
(D)
1985
Question-9
UNIVAC entered the commercial machine with _______ Machine.
(A)
IBM 7090
(B)
IBM 701 Electronic Data Processing
(C)
ENIAC
(D)
None of these
Question-10
__________ was the first computer programmer.
(A)
Hollerith
(B)
Ada Byron
(C)
Charles Babbage
(D)
Jacquard
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Std 9
CBSE
Practice in Related Chapters
Computer Crimes
Computer Software
Computer Language
Number system
Input- Output Devices
Memory
The Computer System
Windows Accessories
Microsoft Word Basics
Windows Operating System
Microsoft Power Point
Windows
Computer and Convergence
Peripherals
Files and Folders
Memory and Software
Accessories
MS-Word
Formating in Word
Communication Technology
Page Layout and Tables in Word
Enhancing Your Document
Social Impacts of IT
Content Technology
Formulas and Charts
Introduction to Power Point
Manipulating Slides in PowerPoint
MS Excel
Introduction To Ms-Excel
Input-Output Devices and Data Recording Media
Computer Languages
Evolution and History of Computer
The Evolution and Classification of Computers
The Computer System
Computer Languages and Software
Communication Technology
Introduction to Microsoft Excel
Microsoft Excel - Basics
Powered By
