Job Solution - তথ্য প্রযুক্তি - Page 157 - Prothom Sir

1.

হ্যাকিং প্রতিরোধে কোন ব্যবস্থা গ্রহণ করা হয়?

Anti Virus

Anti malware

firewall

Anti spam

Anti Virus

Anti malware

firewall

Anti spam

2.

In reply to the rising public interest in the Intemel Microsoft makes an add-on to the operating classification which is also ___ as web browser.

report

Helping

known

Operating

report

Helping

known

Operating

3.

Which of the following is an operating system?

Microsoft Word

Google chrome

PowerPoint

Linux

Microsoft Word

Google chrome

PowerPoint

Linux

4.

Which one is used for encrypting data for secure communication over a network?

vpn

firewall

SSL

Proxy

vpn

firewall

SSL

Proxy

5.

What is the primary goal of edge computing?

Reduce cloud storage costs

Improve internet bandwidth

Bring computation closer to the data source

Increase data center size

Reduce cloud storage costs

Improve internet bandwidth

Bring computation closer to the data source

Increase data center size

6.

Which of the following software is used for managing databases?

MS Excel

Adobe Reader

ORACLE

AutoCAD

MS Excel

Adobe Reader

ORACLE

AutoCAD

7.

Which protocol is used to transfer web pages on the internet?

FTP

HTTP

SMTP

SNMP

FTP

HTTP

SMTP

SNMP

8.

What is the function of the BIOS in a computer?

Connects to the internet

Manages software updates

Initializes hardware during booting

Handles graphic rendering

Connects to the internet

Manages software updates

Initializes hardware during booting

Handles graphic rendering

9.

Which of the following is not a type of volatile memory?

RAM

Registers

SSD

Cache

RAM

Registers

SSD

Cache

10.

What is the full form of VPN?

virtual private network

Visual Protected Node

Verified Personal Network

Virtual Protected Network

virtual private network

Visual Protected Node

Verified Personal Network

Virtual Protected Network

11.

Which computer technology helps analyze space tourism mission data for future improvements?

Image compression

Big Data Analytics

File sharing software

Spreadsheet templates

Image compression

Big Data Analytics

File sharing software

Spreadsheet templates

12.

What is n 'deepfake'?

A fake hendllne

An Al-generated realistic image, audio, or video of a person

A fake social media post

A malfunction in deep-sea communication

A fake hendllne

An Al-generated realistic image, audio, or video of a person

A fake social media post

A malfunction in deep-sea communication

13.

নিচের কোনটি output device নয়?

Monitor

Microphone

Printer

Speaker

Monitor

Microphone

Printer

Speaker

14.

মুক্তা হলো ঝিনুকের -

খোলসের টুকরা

প্রদাহের ফল

চোখের মণি

জমাট হরমোন

খোলসের টুকরা

প্রদাহের ফল

চোখের মণি

জমাট হরমোন

15.

ই-মেইল গ্রহণ করার অধিক ব্যবহৃত প্রোটকল কোনটি?

POP3

POP9

HTML

SMTP

POP3

POP9

HTML

SMTP

16.

কোন চিহ্নটি ই-মেইল ঠিকানায় অবশ্যই থাকবে?

$

#

&

@

$

#

&

@

17.

-------is a system of counting using only two numbers 0 and 1.

Banary

HTML

Decimal

mouse

Banary

HTML

Decimal

mouse

18.

Which one of the following is a 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

19.

Which of the following symbol must exit in an email?

#

@

^

&

#

@

^

&