Information technology MCQs

Showing 50 questions (Total: 2310)

Office of the Postmaster General #2151

নিচের কোনটি সার্চ ইঞ্জিন নয়?

ক: আপডেট
খ: গুগল
গ: ইয়াহু
ঘ: বিং
Office of the Postmaster General #2152

প্রতিটি সাইটের স্বতন্ত্র নাম-কে কি বলে?

ক: ফটোশপ
খ: ডোমেইন
গ: HTML
ঘ: SMTP
Government Job and Other Recruitment Exams #2153

নীচের কোনটি Image ফাইলের Extension হিসাবে ব্যবহৃত হয়?

ক: .docx
খ: .xls
গ: .jpg
ঘ: কোনটিই নয়
Government Job and Other Recruitment Exams #2154

নিচের কোন লজিক গেইটের শুধুমাত্র ১টি ইনপুট ও ১টি আউটপুট থাকে?

ক: AND
খ: OR
গ: NOT
ঘ: NAND
Government Job and Other Recruitment Exams #2155

টুলস প্রধানত কত প্রকার?

ক: ৬ প্রকার
খ: ৪ প্রকার
গ: ৫ প্রকার
ঘ: ৭ প্রকার
Government Job and Other Recruitment Exams #2156

এমএসওয়ার্ড এ কোনো কিছু কপি করতে হলে কি-বোর্ড কমান্ড বাটন হচ্ছে--

ক: Shift+copy
খ: Shift+Alter+c
গ: Alt+C
ঘ: Ctrl + c
Bangladesh Rural Electrification Board. Assistant Engineer #2157

25 এর বাইনারী সংখ্যা কত?

ক: 10011
খ: 11001
গ: 11011
ঘ: 10001
Bangladesh Rural Electrification Board. Assistant Engineer #2158

Cut অপারেশনের কম্পিউটার কী-বোর্ড শর্টকাট কমান্ত কোনটি?

ক: Ctrl+C
খ: Ctrl+V
গ: Ctrl+X
ঘ: Ctrl+B
Directorate of Health Engineering. Office Assistant #2159

মোবাইল ফোনের কোনটি ইনপুট ডিভাইস নয়?

ক: কি-প্যাড
খ: টাচ স্ক্রিন
গ: পাওয়ার সাপ্লাই
ঘ: ক্যামেরা
Bangladesh Postal Department; Metropolitan Circle Mail Operator #2160

কম্পিউটারের স্থায়ী স্মৃতিশক্তিকে কি বলে?

ক: RAM
খ: ROM
গ: Hardware
ঘ: Software
Combined Bank #2161

Which one is the most popular Alternative Delivery Channels (ADCs) in Bangladesh?

A: MFS
B: POST
C: ATM
D: Internet Banking
Combined Bank #2162

URL stands for -

A: Uniform Resource Locator
B: Uniform Resource Location
C: Undetected Resource Line
D: Uniformity of Resource Locator
Combined Bank #2163

The process of copying files to a CD-ROM is known as -

A: Burning
B: Zipping
C: Digitizing
D: Ripping
Combined Bank #2164

Which one is the High-Level Programming language?

A: MS PowerPoint
B: MS Windows 10
C: Python
D: MySQL
Combined Bank #2165

If we want to connect a few computers in a small office, all the computers in one building, or all the computers in several buildings in close proximity, which type of network is required?

A: PAN
B: LAN
C: MAN
D: SAN
Combined Bank #2166

A Gigabyte is equal to -

A: 1024 Bytes
B: 1024 Kilobytes
C: 1024 Megabytes
D: 1024 Terabytes
Combined Bank #2167

RTGS is a(n) -

A: Governance system
B: Payment system
C: Right-based group
D: Anti-virus software
Combined Bank #2168

Which of the following is the strongest password?

A: ABCD1234
B: A1B2C3D4
C: PasSwOrD
D: SAXY59*&
Combined Bank #2169

The keyboard command to reboot a computer is -

A: Ctrl + Alt + Tab
B: Ctrl + Shift + Del
C: Ctrl + Alt + Del
D: Ctrl + Alt + Shift
Bangladesh Railway Assistant Engineer (Civil) #2170

সাবমেরিন ক্যাবলে বাংলাদেশের প্রাপ্য ব্রান্ডউইথ -

ক: 10 Gigabites/sec
খ: 100 Megabites/sec
গ: 200 Megabites/sec
ঘ: 200 Gigabites/sec
Bangladesh Postal Department; Metropolitan Circle Mail Operator #2171

কম্পিউটারে তথ্যের দৈর্ঘ্য মাপা হয়-

ক: বাইট-এ
খ: মিলিমিটারে
গ: ইঞ্চিতে
ঘ: বিট- এ
Bangladesh Postal Department; Metropolitan Circle Mail Operator #2172

IC কি দিয়ে তৈরী?

ক: Transistor
খ: Capacitor
গ: register
ঘ: RAM
Government Job and Other Recruitment Exams #2173

MS Excel- এ সঠিকভাবে লেখার ফর্মুলা কোনটি?

ক: sum(C9:C12)
খ: sum(C9+C12)
গ: sum=(C9:C12)
ঘ: =sum(C9:C12)
Bangladesh Postal Department; Metropolitan Circle Mail Operator #2174

নিচের কোনটি ডাটাবেজ প্রোগ্রাম?

ক: Acess
খ: Excel
গ: Word perfect
ঘ: visual Basic
Bangladesh Bank #2175

What is fastest method to create a bootable disk ?

A: Enter FORMATE A:/U/S with any disk in drive A :
B: Enter SYS C: A: with a previously formatted disk in drive A :
C: Disk copy another bootable disk
D: Enter SYS A: with a previously formatted disk in drive A :
Government Job and Other Recruitment Exams #2176

Ms Excel এ সঠিকভাবে লেখা ফর্মুলা কোনটি?

ক: Sum (C9 : C12)
খ: Sum (C9 + C12)
গ: Sum = (C9 : C12)
ঘ: =Sum (C9 : C12)
Bangladesh Bank #2177

The goal to ensure the accuracy , integrity and safety of all information system processes and resources is goal of :

A: Security management
B: Firewalls
C: Encryptions
D: Cyber theft
Bangladesh Bank #2178

Bluetooth is the popular name for the ...................... wireless networking standard .

A: 802.15
B: 802.11
C: 702.15
D: 702.11
Recruitment test for 12 posts fixed by PSC #2179

Optical fiber cable - এ তথ্য আদান -প্রদানের মাধ্যমে হলো-

ক: বিদ্যুৎ
খ: আলাে
গ: ইলেক্ট্রো -ম্যাগনেটিক ওয়েভ
ঘ: বিদ্যুৎ ও আলো উভয়ই
Bangladesh Bank #2180

Who co-found Hotmail in 1996 and then sold the company to Microsoft ?

A: Shawn Fanning
B: Ada Byron Lovelace
C: Sabeer Bhatia
D: Ray Tomlinson
Bangladesh Bank #2181

SQL stands for

A: Structured Query Language
B: Standard Query Language
C: Standard Query Linguistics
D: None
Combined Bank #2182

Which is not Internet browsing software?

A: Internet explorer
B: Opera
C: Mozzilia
D: Netscape Navigator
Combined Bank #2183

Which of the following is not a removable disk?

A: Floppy disk
B: Compact disk
C: DVD
D: USB mobile disk
Combined Bank #2184

The command 'Shift+delete' will sent the file to the ----

A: My document
B: Control Panel
C: Recycle bin
D: Desktop
Bangladesh Bank #2185

To find the average value of A1, A2, A3, which of the following is not a correct formula ?

A: = Sum (A1 : A3)/3
B: = (A1 : A3)/3
C: = (A1-A2+A3)/3
D: = Average (A1:A3)
Bangladesh Bank #2186

You are the student of Dhaka University . You have computer and Internet connection . From PC, you browse the e-commerce web sites www.amazon.com and submit an order through online using your international credit card to purchase 50 books . This type of transaction is known as -

A: B2B
B: C2B
C: B2G
D: B2C
Agrani Bank Ltd #2187

Which key is to be pressed in computer for moving to the beginning a text?

A: A
B: PgUp
C: PgDn
D: F2
Combined Bank #2188

The name of the inventor of Bangla Computer Keyboard 'Bijoy' who has received the legal protection of intellectual property right is :

A: Abdul Karim
B: Abdul Salam
C: Abdul Jabbar
D: Mostafa Jabbar
Bangladesh Bank #2189

The control unit of a microprocessor

A: stores data in the memory
B: accepts input data from keyboard
C: performs arithmetic/logic function
D: None of them
Bangladesh Bank #2190

Which of the following is not a form of data ?

A: numbers and characters
B: images
C: sound
D: None of them
Bangladesh Bank #2191

Which of the following is internal memory ?

A: Disks
B: Pen Drives
C: RAM
D: CDs
Bangladesh Bank #2192

Which of the following memories needs refreshing ?

A: SRAM
B: DRAM
C: ROM
D: All of them
Bangladesh Bank #2193

How many numbers could ENIAC store in its internal memory ?

A: 100
B: 20
C: 80
D: 40
Combined Bank #2194

With regards to e-mail addresses :

A: They must always contain an $ symbol
B: they can never contain spaces
C: they are case-insensitive
D: they must always contain an # symbol
Bangladesh Bank #2195

Binary circuit elements have

A: One stable state
B: Two stable state
C: Three stable state
D: None of them
Bangladesh Bank #2196

Which was the most popular first generation computer ?

A: IBM 1650
B: IBM 360
C: IMB 1130
D: IBM 2700
Bangladesh Bank #2197

On which aspect the analog computers are better than digital ?

A: Speed
B: Accuracy
C: Reliability
D: Automatic
Bangladesh Bank #2198

Which of the following is used for manufacturing chips ?

A: Control bus
B: Control unit
C: Parity unit
D: Semiconductor
Bangladesh Bank #2199

Which of the items below are considered removable storage media ?

A: Removable hard disk cartridges
B: (Magneto-optical) disk
C: Flexible disks cartridges
D: All of them
Bangladesh Bank #2200

Which of the following terms is the most closely related to main memory ?

A: Non volatile
B: Permanent
C: Control unit
D: Temporary