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Subject :NCO    Class : Class 4

Match the following.

Coloumn - 1
Coloumn - 2
(a) Optical Mark Reader  (i) Printing out car designs
(b) Plotter  (ii) Making backup copies of data
(c) Magnetic Stripe Reader  (iii) Reading information from student’s exam answer sheets
(d) Touch Screen  (iv) Reading information from credit cards
(e) Zip Drive  (v) Found in public places and used for providing input

A (a) – (iii), (b) – (i), (c) – (iv), (d) – (ii), (e) – (v)
B (a) – (iii), (b) – (iv), (c) – (i), (d) – (ii), (e) – (v)
C (a) – (iii), (b) – (v), (c) – (ii), (d) – (i), (e) – (iv)
D (a) – (iii), (b) – (i), (c) – (iv), (d) – (v), (e) – (ii)


Ans 1:

Class : Class 4
Option - D

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 4
Interesting

Ans 2:

Class : Class 4
Hmmm

Ans 3:

Class : Class 4
Option - B The picture showing is of Pascaline which Blaise Pascal has made .

Ans 4:

Class : Class 4
Hmmmm..

Ans 5:

Class : Class 4
That is a pascaline ,invented by Blaise pascal

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Subject :NCO    Class : Class 4

Identify the software package by its given features.
– It enables users to draw designs.
– It enables users to create graphs and charts.
– It enables users to create their overall designs and pictures much faster by allowing them to use not only the graphic objects or images supplied with software, but even those that are stored in files created by some other software or means.
A Graphics Package Software
B Personal Assistance Software
C Spreadsheet Package
D Office Package


Ans 1:

Class : Class 4
Option - A

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 4
Option - What ????

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Subject :NCO    Class : Class 3

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Subject :NCO    Class : Class 6

Ans 1:

Class : Class 6
It is D as there is no space in any of the quotation marks. If you don't believe me then type the program in Basic 256

Ans 2:

Class : Class 6
A When a program is written on the next line there is a space

Ans 3:

Class : Class 6
IT SHOULD BE ''A''

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 4
A

Ans 2:

Class : Class 4
both statement 1 and statement 2

Ans 3:

Class : Class 4
Option - A Sorry !!! Shatakshi

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Subject :NCO    Class : Class 3

Select the INCORRECT match.

Coloumn - 1
Coloumn - 2
(A) Produces the desired results   - Output
(B) Handles the data according to the given instructions   - Processing
(C) Holds CPU and memory   - Motherboard
(D) Inventor of UPS   - Douglas Engelbart

A Produces the desired results – Output
B Handles the data according to the given instructions – Processing
C Holds CPU and memory – Motherboard
D Inventor of UPS – Douglas Engelbart


Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 4
D

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Subject :NCO    Class : Class 3

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Subject :NCO    Class : Class 3

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