Job Solution - তথ্য প্রযুক্তি - Page 5 - Prothom Sir

1.

Shortcut key of printing a document for computer having windows is --

Ctrl +Shift + P

Ctrl + Alt +P

Ctrl + P

Alt +P

Ctrl +Shift + P

Ctrl + Alt +P

Ctrl + P

Alt +P

2.

Which of the following is an example of a binary number ?

100101

200202

330303

None

100101

200202

330303

None

3.

The printed output from a computer is called --

Copy

Soft Copy

Hard Copy

Paper

Copy

Soft Copy

Hard Copy

Paper

4.

Arrange in ascending (Highest to lowst) order the units of memory TB,KB,GB,MB.

TB>MB>GB>KB

MB>GB>TB>KB

TB>GB>MB>KB

GB>MB>KB>TB

TB>MB>GB>KB

MB>GB>TB>KB

TB>GB>MB>KB

GB>MB>KB>TB

5.

Data প্রদর্শনের উপায়সমুহ

Bar Diagram

HIstogram

Frequency

Bar Diagram

HIstogram

Frequency

6.

নিচের কোনটির যোগাযোগের দুরত্ব সবচেয়ে কম?

Wi-Fi

Bluetooth

Wi- Max

Cellurlar Network

Wi-Fi

Bluetooth

Wi- Max

Cellurlar Network

7.

ডিজিটাল টেলিফোনের প্রধান বৈশিষ্ট্র-

ডিজিটাল সিগন্যালে বার্তা প্রেরণ

বোতাম টিপে ডায়াল করা

অপটিক্যাল ফাইবারের ব্যবহার

নতুন ধরনের মাইক্রোফোন

ডিজিটাল সিগন্যালে বার্তা প্রেরণ

বোতাম টিপে ডায়াল করা

অপটিক্যাল ফাইবারের ব্যবহার

নতুন ধরনের মাইক্রোফোন

8.

An OR gate can be imagined as-

Switches connected in series

MOS transistor connected in series

Swithches onnected in parallel

Amplifier connected between two adder

Switches connected in series

MOS transistor connected in series

Swithches onnected in parallel

Amplifier connected between two adder

9.

Default port for HTTP?

23

25

80

45

23

25

80

45

10.

URL stands for-

Universal Resource Locator

Unique Resource Locator

Uniform Resource Locator

None

Universal Resource Locator

Unique Resource Locator

Uniform Resource Locator

None

11.

Which one is the text based web browers?

Crome

Lynx

Safari

Microsoft Edge

Crome

Lynx

Safari

Microsoft Edge

12.

Which one of the following defines as set of instructions to complete a task?

Text

Program

information

Data

Text

Program

information

Data

13.

Which one off the following is not an application software?

Microsoft Office suite

Red Haat Linux

Adobe Photo

Google Crome Brower

Microsoft Office suite

Red Haat Linux

Adobe Photo

Google Crome Brower

14.

Which one of the following is equal to 2 KB?

২০০

1024

২০০০

2048

২০০

1024

২০০০

2048

15.

Which initial program is called at the starting of a computerf?

Computer Startup Loader

Operating System Details

Bootsrap Loader

Hardware Sys Details

Computer Startup Loader

Operating System Details

Bootsrap Loader

Hardware Sys Details

16.

How many bits in IPV6

৩২

64

128

১৫৬

৩২

64

128

১৫৬

17.

Computer software includes which of the following?

Application programs

OS

Packaged programs

All of these

None of these

Application programs

OS

Packaged programs

All of these

None of these

18.

All the logical and mathematical calculations done by the computer happen in/on the ----

Motherboard

Memory

Hard disk

CPU

None of these

Motherboard

Memory

Hard disk

CPU

None of these

19.

A person who uses his or her expertise to gain access to other people's computers to get information illegally or do damage is called a ---

Spammer

Hacker

Programmer

Analyst

None of these

Spammer

Hacker

Programmer

Analyst

None of these

20.

Main memory works in conjunction with which of the following?

Special function Card

NIC

Graphics card

CPU

None of these

Special function Card

NIC

Graphics card

CPU

None of these