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Problem Solving Assessment(PSA)
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Question-1
Which unit acts as traffic police?
(A)
Output unit
(B)
Input unit
(C)
Arithmetic and logical unit
(D)
Control unit
Question-2
Name the camera which does not require a film roll as normal camera?
(A)
Digital camera
(B)
Mechanical camera
(C)
Optical Camera
(D)
Classical Camera
Question-3
Name the printer whose characters are positioned in a line?
(A)
Chain printer
(B)
Line printer
(C)
Dot matrix printer
(D)
All of the above
Question-4
Which memory is also known as main memory?
(A)
Primary memory
(B)
Secondary memory
(C)
Cache Memory
(D)
Random Access Memory
Question-5
Which are the can store highly popular optical storage?
(A)
CD-ROM
(B)
FDD-RAM
(C)
DVD-Pen drive
(D)
CD-RAM
Question-6
Which of the following device carries less memory capacity
(A)
Pen-drive
(B)
Floppy disk
(C)
CD
(D)
Memory Card
Question-7
Any information or data given to the computer is called_______.
(A)
Output
(B)
Input
(C)
Process
(D)
All of the above
Question-8
PROM stands for….
(A)
Personal read only memory
(B)
Private read only memory
(C)
Programmable read only memory
(D)
Process Reading Only Memory
Question-9
Who invented xD-picture Card [xD]?
(A)
Olympus
(B)
Fuji
(C)
Pioneer
(D)
Haward
Question-10
A bright flashing line on screen is called______.
(A)
Cursor
(B)
Arrow
(C)
Folder
(D)
None of them
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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
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