Q.1
Which of the following are curators for PLN (s):
  • Pinterest
  • Storify
  • Flipboard
  • All of above
Q.2
The examples of Input Units.
  • Keyboard
  • Microphone
  • Mouse
  • All of above
Q.3
The examples of Output Units.
  • Screen.
  • Printer.
  • Headphones.
  • All of above
Q.4
The characteristics of computers.
  • Speed.
  • Accuracy.
  • Reliability.
  • Versatility.
  • All of above
Q.5
You cannot insert pictures in PowerPoint?
  • True
  • False
Q.6
Check all the disadvantages of using a computer
  • Regular electric supply is necessary to make computers work.
  • Computers have no intelligence. They follow instructions blindly without considering the outcome..
  • Computers only help you do homework.
  • Both A & B
Q.7
Check all the advantages of using a computer.
  • Computers can do the same task repetitively with the same accuracy.
  • Computers can take up routine tasks while releasing human resource for more intelligent functions.
  • Computers do not get tires or bored.
  • Both A & B
Q.8
Software is the set of instructions or programs that make a computer function. It cannot be touched or seen.
  • Yes.
  • No.
  • I don't know.
  • All of above
Q.9
Hardware cannot be touched, only software can be touched.
  • Yes.
  • No.
  • I don't know.
  • None of these
Q.10
The control unit, arithmetic logic unit and memory are together called Central Processing Unit or CPU.
  • Yes
  • No.
  • I don't know.
  • None of these
  • None of these
Q.11
Is this a valid example of the Input-Process-Output Model?Input: Text and numbers typed on keyboard.Process: Calculations performed in a spreadsheet.Output: Bank record.
  • Yes.
  • No.
  • I don't know.
  • All of above
Q.12
Is this a valid example of the Input-Process-Output Model?Input: Scanning picture.Process: Editing the picture.Output: Printed poster with picture.
  • Yes.
  • No.
  • I don't know.
  • None of these
Q.13
Listening to audio through the speakers is an example of input.
  • Yes, because you're inserting data into the computer.
  • No, because you're not inserting data into the computer.
  • I don't know.
  • None of these
Q.14
Printing a document is an example of output.
  • Yes, because it is the result of processing data.
  • No, because it's not the result of processing data.
  • I don't know.
  • None of these
Q.15
Taking a picture with the cell phone is an example of output.
  • Yes, because it's the result of processing data.
  • No, because it's not the result of processing data.
  • I don't know.
  • All of above
Q.16
Typing an essay in Word is an example of input.
  • Yes, because you're inserting data into the computer.
  • No, because you're not introducing data into the computer.
  • I don't know.
  • Both A & B
Q.17
What is a computer?
  • An electronic device that receives input, processes it and provides an output in the desired format.
  • An electronic device to do homework, play video games or surf on the internet.
  • An electronic device that receives input, stores or processes the input and provides an output in the desired format.
  • All of above
Q.18
Who is called as the Father of the Computer ?
  • Von Newmann
  • Lady Ada Lovelace
  • Charles Babbage
  • Herman Hollerith
Q.19
______________________ was first electro-mechanical computer.
  • Mark -I
  • EDVAC
  • ENIAC
  • Personal Computer
Q.20
Integrated Circuits was used in _______________ generation.
  • First
  • Second
  • Third
  • Fourth
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