Friday, 4 December 2020

General Computer Test - 14

 

1. A is a series of commands that is recorded so it can be played back, or executed, later

(a)    Mail merge

(b)    Merge printing

(c)     Goal seek

(d)    Macro

(e)    None of these

Ans : (d)

2. Long text can be broken down into many lines within a cell. You can do this through

(a)    Wrap Text in Format > Cells

(b)    Justify in Edit > Cells

(c)     Text Wrapping in Format > Cells, Layout tab

(d)    All of these

(e)    None of these

Ans : (c)

3. By default there are……..worksheets in an Excel file

(a)    2

(b)    3

(c)     4

(d)    5

(e)    None of these

Ans : (b)

4. Total number of rows in Excel

(a)    65536

(b)    256

(c)     1024

(d)    756

(e)    None of these

Ans : (a)

5. Database management systems are intended to

(a)    Eliminate data redundancy

(b)    Manage file access

(c)     Maintain data integrity

(d)    All of these

(e)    None of these

Ans : (d)

6. A top-to-bottom relationship among the items in a database is established by a

(a)    Hierarchical schema

(b)    Network schema

(c)     Relational schema

(d)    All of these

(e)    None of these

Ans : (a)

7. Which of the following is not a database object?

(a)    Tables

(b)    Queries

(c)     Relationships

(d)    Reports

(e)    None of these

Ans : (c)

8. What are the columns in a Microsoft access table called?

(a)    Rows

(b)    Records

(c)     Fields

(d)    Columns

(e)    None of these

Ans : (c)

9. In……….there is no direct contact with the end users

(a)    B2B

(b)    B2C

(c)     C2C

(d)    All these

(e)    None of these

Ans : (a)

10. The spacing between character pairs is called :

(a)    Kerning

(b)    x-height

(c)     intercap

(d)    serif

(e)    None of these

Ans : (a)

11. We cannot delete the icon but we can made it invisible.

(a)    Recycle

(b)    My Computer

(c)     Internet Explorer

(d)    My Network Place

(e)    None of these

Ans : (a)

12. In case of Bus/Tree topology signal balancing issue is overcome by

(a)    Modulation

(b)    Polling

(c)     Segmentation

(d)    Strong transmitter

(e)    None of these

Ans : (c)

13. BCC in the internet refers to

(a)    Black carbon copy

(b)    Blind carbon copy

(c)     Blank carbon copy

(d)    Beautiful carbon copy

(e)    None of these

Ans : (b)

14. Education combined with entertainment is called…………

(a)    Simulation

(b)    CAI

(c)     Edutainment

(d)    Synchronization

(e)    None of these

Ans : (c)

15. Which of the following transport layer protocols is used to support electronic mail?

(a)    SMTP

(b)    IP

(c)     TCP

(d)    UDP

(e)    None of these

Ans : (c)

16. The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as :

(a)    modulation

(b)    demodulation

(c)     synchronizing

(d)    digitizing

(e)    None of these

Ans : (d)

17. Which of the following is considered a broad band communication channel?

(a)    coaxial cable

(b)    fiber optics cable

(c)     microwave circuits

(d)    All of these

(e)    None of these

Ans : (d)

18. In a synchronous modem, the digital-to- analog converter transmits signal to the

(a)    equalizer

(b)    modulator

(c)     demodulator

(d)    terminal

(e)    None of these

Ans : (a)

19. The loss in signal power as light travels down the fiber is called

(a)    attenuation

(b)    progragation

(c)     scattering

(d)    interruption

(e)    None of these

Ans : (a)

20. Number of bits per symbol used in Baudot code is

(a)    7

(b)    5

(c)     8

(d)    9

(e)    None of these

Ans : (b)

21. To get the ‘Symbol’ dialog box, click on the ………… menu and choose ‘Symbol’.

(a)    Insert

(b)    Format

(c)     Tools

(d)    Table

(e)    None of these

Ans : (a)

22. What is the short cut key to open Font dialog box?

(a)    Ctrl + F

(b)    Alt + Ctrl + F

(c)     Ctrl + D

(d)    Ctrl + Shift + D

(e)    None of these

Ans : (c)

23. Which of the following line spacing is invalid?

(a)    Single

(b)    Double

(c)     Triple

(d)    Multiple

(e)    None of these

Ans : (c)

24. Which of the following option in File pull down menu is used to close a MS Word document?

(a)    Quit

(b)    Close

(c)     Exit

(d)    New

(e)    None of these

Ans : (b)

25. CLASS is the acronym for

(a)    Computer, Language and School Studies

(b)    Computer, Literacy and Studies in Schools

(c)     Computer, Language and Secondary Schools

(d)    Computer, Learning and School Studies

(e)    None of these

Ans : (b)

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