Showing posts with label class9-fit. Show all posts
Showing posts with label class9-fit. Show all posts

Thursday, 4 October 2018

Class 9 - FIT - Chapter 02 - Computer System Organisation - Very Short Answer Type Questions (#cbsenotes)(#eduvictors)

Computer System Organisation

Class 9 - FIT - Chapter 02 - Computer System Organisation - Very Short Answer Type Questions (#cbsenotes)(#eduvictors)

Very Short Answer Type Questions


Q1: Name the most commonly used input device.

Answer: Keyboard is the most commonly used input device, which can also be used to type commands directing the computer to perform certain actions.


Q2: Explain the main advantage and disadvantage of an OCR?

Answer: The main advantage of an OCR is the ability to scan the characters accurately. The disadvantage of an OCR is the limited number of characters offered by it.


Q3: Why do we use a webcam?

Answer: A webcam is basically used for capturing a series of digital images that are transferred by the computer to a server and then displayed to the hosting page.


Q4: Name the memory (Primary/Secondary)with the following features:

  • If the current is interrupted, data is lost.
  • Before a program is ready to run, the program is loaded into this memory, which allows the CPU to directly access the program.

Friday, 31 August 2018

CBSE Class 9- Foundation of Information Technology (FIT) - Chapter 1 - Convergence of Technologies - Very Short Answer Type Questions

Convergence of Technologies

Very Short Answer Type Questions

CBSE Class 9- Foundation of Information Technology (FIT) - Chapter 1 - Convergence of Technologies - Very Short Answer Type Questions


Question 1: Define convergence.

Answer: Convergence is a process by which communication networks and their services
are transformed such that:

(1) different network platforms carry a similar range of voice, audiovisual and data transmission services;

(2) different consumer appliances receive a similar range of service; and

(3) new services are being created.


Question 2:  What do you mean by the convergence of technology?

Answer: Convergence of technology is the interaction of two or more different technologies in a single device or system.


Question 3: How to make the convergence technology possible?

Answer: To make the convergence technology possible, high-bandwidth networks, high-speed Internet access, compression of software and hardware that combines one or more technologies and takes advantages of the new methods of connectivity are required.


Monday, 27 August 2018

CBSE Class 9 - Foundation of Information Technology Chapter 02 - Computer System Organisation (Worksheet)(#cbsenotes)(#eduvictors)

Computer System Organisation 

CBSE Class 9 - Foundation of Information Technology Chapter 02 - Computer System Organisation (Worksheet)(#cbsenotes)(#eduvictors)

(Worksheet)

Fill in the blanks

1. __________ is an electronic device that manipulates information or data according to the set of instructions called program.


2. __________ is used for playing video games.


3. A scanner is a device that allows a user to convert an image into a ___________ file.


4. A touchscreen is an electronic ___________ display that can detect the presence and location of a touch within the display area.

Thursday, 31 March 2016

CBSE Class 9 - Foundation Of Information Technology (FIT) - Basics Of Computer Systems - MCQs

Class 9 - (Information Technology) IT
Chapter: Basics of Computer System

CBSE Class 9 - Information Technology (FIT) - Basics Of Computer Systems - MCQs
Can you identify the parts labelled as numbers? See answer below.
image courtesy: wikimedia

Multiple Choice Questions (MCQs)


Q1: Computer system has a unit, which displays the results from it.

A. Central Processing Unit
B. Memory Unit
C. Input Unit
D. Output unit


Q2: A computer system can accept textual input with the help of

A. Mouse
B. Video Camera
C. Keyboard
D. Barcode Reader


Q3: We can enter the audio form of data into a computer system with the help of

A. Microphone
B. Scanner
C. Keyboard
D. Barcode Reader


Q4: One of the Internet Service provider in India

A. CBSE
B. BSNL
C. Microsoft
D. Infosys


Q5: Files can be organized in

A. Printer
B. Keyboard
C. Folder
D. Mouse

Saturday, 9 March 2013

Monday, 17 September 2012