Job Solution - তথ্য প্রযুক্তি - Page 79 - Prothom Sir

1.

Quickrt can be categorized as

Brute Force technique"

Divide and Conquer"

Greedy algorithm"

Dynamic programming"

Brute Force technique"

Divide and Conquer"

Greedy algorithm"

Dynamic programming"

2.

Which of the following doesn't requirement an & for the input in Scant()?

"char name [10]."

"int name [10];"

"float name [10];

"double name [10];

"char name [10]."

"int name [10];"

"float name [10];

"double name [10];

3.

Which among following is secondary storage device?

RAM

Diode

Semi - Conductor

Hard disk

RAM

Diode

Semi - Conductor

Hard disk

4.

Programs designed to perform specific tasks is known as _

System Software

Application Software

utility programs

Operating System

System Software

Application Software

utility programs

Operating System

5.

An error in software or hardware is called a bug. What is the alternative computer jargon for it ?

Leech

Squid

Slug

Glitch

Virus

Leech

Squid

Slug

Glitch

Virus

6.

The output quality of a printer is measured by :

Dot per inch

Dot per sq. inch

Dots printed per unit time

Dot per second

Dots matrix per minute

Dot per inch

Dot per sq. inch

Dots printed per unit time

Dot per second

Dots matrix per minute

7.

"RAM" stands for

Random Access Memory

Really Annoying Machine

Read A Manual

Real Absolute Memory

All of these

Random Access Memory

Really Annoying Machine

Read A Manual

Real Absolute Memory

All of these

8.

In what year was the "@" chosen for its use in e-mail address?

১৯৭২

১৯৭৬

১৯৮০

1984

২০০১

১৯৭২

১৯৭৬

১৯৮০

1984

২০০১

9.

How many bits is a byte?

৪

৮

১৬

৩২

64

৪

৮

১৬

৩২

64

10.

what natural element is the primary ingredient in computer chips?

Silicon

Carbon

iron

Uranium

none of them

Silicon

Carbon

iron

Uranium

none of them

11.

The type of data storage that is considered to be non - volatile is?

ROM

RAM

Tape

Disk

None of these

ROM

RAM

Tape

Disk

None of these

12.

A--- is a pointing device.

Monitor

mouse

Keyboard

CPU

None of these

Monitor

mouse

Keyboard

CPU

None of these

13.

What is the meaning of OMR?

Optical Mark Reader

Optical Message Reader

Optical Message Render

Optical Mark Render

Optical Mark Reader

Optical Message Reader

Optical Message Render

Optical Mark Render

14.

_____ is the common language for Al.

Lisp

JAVA

PHP

Python

Lisp

JAVA

PHP

Python

15.

Which of the following is not a valid data type in MS-Excel?

Number

label

character

Date/Time

Number

label

character

Date/Time

16.

In MS-Word, CTRL+E will result in -

Table

Centre alignment

Exit from MS Word

Underlined text

Table

Centre alignment

Exit from MS Word

Underlined text

17.

Word processing, spreadsheet, and photo-editing are examples of.

Application Software

System Software

Web Development Software

Platform software

Application Software

System Software

Web Development Software

Platform software

18.

In order to save a Word document as a web page you need to -

Put the appropriate graphics and links on the document

Save the document in simple text format

Use your web browser as an editor and save as URL

Save as HTML

Put the appropriate graphics and links on the document

Save the document in simple text format

Use your web browser as an editor and save as URL

Save as HTML

19.

Which of the following will translate images of text, drawings, and photos into digital form?

Digitizer

Modem

Scanner

Keyboard

Digitizer

Modem

Scanner

Keyboard

20.

A pixel is -

Computer program that draws picture

Picture stored in the secondary memory

The smallest resolvable part of a picture

Virus

Computer program that draws picture

Picture stored in the secondary memory

The smallest resolvable part of a picture

Virus