Subject Science & Technology
51. কম্পিউটারের বাংলা ফ্রন্টের উদ্ভাবক কে?
মোস্তাফা জব্বার
জন এ্যাটানা ফস
আবুল হোসেন
হাওয়ার্ড এইকেন
Ans.
52. 'মনপুরা ৭০' হলো -
একটি উপন্যাস
একটি চিত্রশিল্প
একটি উপজেলা
একটি নদী বন্দর
Ans.
53. সুনামী শব্দটি কোন ভাষা থেকে এসেছে?
কোরীয়
জাপানি
ইন্দোনেশীয়
পর্তুগীজ
Ans.
54. ইহলোকে যা সামান্য নয় - বাক্যটি এক কথায় কি হবে?
অনন্যসাধারণ
অসাধারণ
আলোকসামান্য
অলোকসামান্য
Ans.
55. কোন বাগধারাটির অর্থ সৌভাগ্যের বিষয়?
কাচাঁ পয়সা
কেঁচো খুঁড়তে সাপ
একাদশে বৃহস্পতি
এসপার ওসপার
Ans.
56. If a computer on the network shares resource for others to use, it is called -
Server
Client
Mainframe
Superscalar processor
Fiber Optic
Ans.
57. A program that can copy itself and infect a computer without the permission or knowledge of the owner is called -
Jave
C++
Virus
SPSS
UNICOD
Ans.
58. A ______ is small piece of text stored on your computer, phone or whatever you use to surf the Internet.
Virus
cookie
Application
Session
Query string
Ans.
59. To move to the bottom of a document press:
End Key
Alt+End Key
Shift +End Key
Ctrl +End Key
Ctrl + End Key
Ans.
60. MICR stands for:
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Case Reader
Mechanic Ink Code Reader
Mechanic Ink Case Reader
Ans.
61. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
Virus
Ans.
62. ASCII stands for:
American Stable Code for Insternational Interchange
American Standard Code for Institutional Interchange
American Standard Code for Information Interchange
American Standard Code for Interchange Information
Amicable Standard Code for International Interchange
Ans.
63. All computer must have:
Word processing software
An operating system
A printer attached
A Virus checking program
A speaker
Ans.
64. One MB is equal to:
512 KB
1 billion bytes
1024 KB
1024 bytes
1028 KB
Ans.
65. 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
Ans.
66. What is do the personal computers form when they are connected together?
server
supercomputer
network
enterprise
multiple computer
Ans.
67. Which of the following measures the speed of a dot matrix printer?
ppm
dpi
cps
ipm
resolution
Ans.
68. Color monitors produce multicolor image by combining the colors
red, green and blue
yellow, red and blue
black, blue and green
red, blue and white
VIBGYOR
Ans.
69. PROM chips
have nothing recorded on them
permanently stores information without program
are erasable special program
are erasable electrically
records data very fast without instruction
Ans.
70. BIOS is stored in a computer in its
monitor
hard disc
RAM
ROM
desktop memory
Ans.
71. Which connection is used to assess the internet is a very remote location?
Dial-up
satellite
cable
dsl
modem
Ans.
72. The first part of a complete URL is the ___ needed to access the web resource. The missing word in the sentence is:
address
name
location
protocol
search engine
Ans.
73. The wheel of mouse can make it easier to do what?
scroll through document
select object
open document
change volume
right clicking
Ans.
74. Which number system is used to store data in a computer?
Decimal
Binary
Octal
Hexadecimal
None of these
Ans.
75. Which of the following is a keyboard command to copy some text in MS Word?
Shift+Copy
Ctrl+C
Alt+G
Shift + C
None of these
Ans.
Total Question : 25
Total Hit : 0
Correct : 0
Wrong/Cheat : 0