Job Solution - তথ্য প্রযুক্তি - Page 6 - Prothom Sir

1.

The process of transferring files from a computer on the Internet to your computer is called ---

Downloading

Uploading

Processing

FTP

None of these

Downloading

Uploading

Processing

FTP

None of these

2.

Which of the following are required to connect your computer to the Internet?

PDA, Web camera, and an ISP

Telephone line, Modem, and an ISP

VGA card, Telephone line, and RAM

Monitor, Keyboard, and Mouse

None of these

PDA, Web camera, and an ISP

Telephone line, Modem, and an ISP

VGA card, Telephone line, and RAM

Monitor, Keyboard, and Mouse

None of these

3.

1 KB = how many bytes?

1000

1024

1000,000

65,636

None of these

1000

1024

1000,000

65,636

None of these

4.

Which one of the following will help you to improve your LAN security?

Changing passwords frequently

Installing a spyware program

Using a proxy

All of these

None of these

Changing passwords frequently

Installing a spyware program

Using a proxy

All of these

None of these

5.

Which one of the following is true about firewalls?

It filters network traffic

It can be either a hardware or software device

It follows a set of rules

All of these

None of these

It filters network traffic

It can be either a hardware or software device

It follows a set of rules

All of these

None of these

6.

Which one of the following devices is specially designed to forward packets over the internet to specific ports based on the packet's address?

Specialty

Switching hub

Port hub

filtering hub

None of these

Specialty

Switching hub

Port hub

filtering hub

None of these

7.

In a computer, after the booting process which file executes automatically?

autoexec.bat

config.sys

command.com

io.sys

None of these

autoexec.bat

config.sys

command.com

io.sys

None of these

8.

Which one of the following is read only memory storage device?

CD-ROM

Hard-disk

Floppy disk

Pen drive

None of these

CD-ROM

Hard-disk

Floppy disk

Pen drive

None of these

9.

In a computer, which one of the following devices is capable of storing only a single bit?

Keyboard

CD-ROM

Inductor

Flip-flop

None of these

Keyboard

CD-ROM

Inductor

Flip-flop

None of these

10.

Which one of the following commands can be used to recreate a storage disk's tracks and sectors?

FDISK

CHKDSK

Format

ATTRIB

None of these

FDISK

CHKDSK

Format

ATTRIB

None of these

11.

Which one of the following Operating Systems is appropriate to implement a Client-Serves Network?

MS DOS

Windows 2003

Windows 98

Windows 95

None of these

MS DOS

Windows 2003

Windows 98

Windows 95

None of these

12.

For which of the following purposes spreadsheets cannot be used?

Simple database management

Loan Calculations

Budgeting

Trigonometric calculations

None of these

Simple database management

Loan Calculations

Budgeting

Trigonometric calculations

None of these

13.

In MS Excel, which one of the following a cell cannot contain?

Values

Labels

Formula

Record

None of these

Values

Labels

Formula

Record

None of these

14.

Which one of the following companies is a leading manufacturer of Hard Disk Drives?

Seagate

Samsung

fujitsu

Lenovo

None of these

Seagate

Samsung

fujitsu

Lenovo

None of these

15.

Which one of the following is the first calculating device?

Differential engine

Abacus

Analog calculator

Clock

None of these

Differential engine

Abacus

Analog calculator

Clock

None of these

16.

Which one of the following cables can transmit data at high speeds?

Co-axial Cables

Twisted pair cables

Fibre optic cables

UTP cables

None of these

Co-axial Cables

Twisted pair cables

Fibre optic cables

UTP cables

None of these

17.

What is the other name for LAN Card?

Modem

Internet card

Net connector

NIC

None of these

Modem

Internet card

Net connector

NIC

None of these

18.

In computers, what is the smallest and basic unit of information storage?

Bit

Byte

Megabyte

Gigabyte

None of these

Bit

Byte

Megabyte

Gigabyte

None of these

19.

Usually, in MSDOS, the primary hard disk drives has the drive letter ---

a

B

C

Any letter

None of these

a

B

C

Any letter

None of these

20.

Which one of the following statements is true?

Cache Memories are larger than RAM

Cache Memories are smaller than RAM

Information in ROM can be written by users

ROM are faster than RAM

None of these

Cache Memories are larger than RAM

Cache Memories are smaller than RAM

Information in ROM can be written by users

ROM are faster than RAM

None of these