316 . When you start your computer than which computer works first?

A. BIOS
B. Processor
C. Hard Disk
D. RAM
E. AGP

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Answer: Option A

Explanation:

Computer start করার সাতে সাথে BIOS Open হয়। এটি Open হয়ে বিভিন্ন হার্ডওয়্যার Software এর সাথে link প্রদর্শন করে। অর্থাৎ কম্পিউটার System ব্যবহার উপযোগী কি না তা BIOS ওপেন হলেই বোঝা যাবে। BOIS - এর পূর্ণরূপ Basic Input - Output System.

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317 . When you insert an Excel file into a Word document, the data are

A. Placed in a word table
B. Hyperlinked
C. Linked
D. Embedded

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Answer: Option A

Explanation:

বিভিন্ন ধরনের গাণিতিক সমস্যা সমাধানের জন্য MS Excel ব্যবহার করা হয়।

Excel file কে word documents এ নিলে word table এ বসাতে হ।

MS Excel একটি স্প্রেডশিট প্রোগ্রাম

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318 . When we substract-3 from2, the answer is _______.

A. 0001
B. 1101
C. 0101
D. 1001

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Answer: Option C

Explanation:

Substract - 3 from2

2 - ( - 3)

= 5 (decimal)

= 101 (binary conversion)

= 0101 (adding an extra zero at the beginning to match with the answer)

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319 . When new data are to inserted into a data structure, but there is no available space ; this situation is usually called _______.

A. underflow
B. overflow
C. houseful
D. saturated

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Answer: Option B

Explanation:

প্রশ্নে উল্লিখিত বিষয়টি Stack এর সাহায্যে আমরা বোঝার চেষ্টা করব।

Stack: A data structure where data is inserted and fetched from the top, unlike Queue.

Stack এর একটি নির্দিষ্ট Capacity আছে। Capacity - এর বেশি যখন ডাটা ইনপুট করা হয়, তখন Stack সেই ডাটা ধরে রাখতে পারে না। এ ঘটনাটিকে Stack Overflow বলা হয়।

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320 . When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?

A. ANSI
B. ASCII
C. EBCDIC
D. ISO

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Answer: Option A

Explanation:

বর্তমানে এ ক্ষেত্রে usually ANSI কোডই ব্যবহার করা হয়। ANSI ও ASCII দুটোই পুরানো enconder. ASCII - এর সাহায্যে 7bit এর ১২৮টি ক্যারেক্টরকে উপস্থাপন করা যায়। অপরদিকে ANSI এর সাহায্যে ৮বীটি ২৫৬ ক্যারেকটার উপস্থাপন করা যায়। সুতরাং converter হিসেবে ANSI - ই বেশি উপযোগী। তবে ASCII - এর compatibility বেশি।

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321 . Whch of the following software applications would be the most appropriate for ferofrming numerical and statistical calculations?

A. Database
B. Document Processor
C. Graphic Package
D. Spreed sheet

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Answer: Option D

Explanation:

MS Excel বর্তমান সময়ে জনপ্রিয় Spread sheet Software. এটি হিসাব নিকাশের কাজ করার জন্য ব্যবহার করা হয়। ১৯৮৫ সালে মাইক্রোসফট কোম্পানি MS Excel এর ১ম সংস্করণ বাজারে নিয়ে আসে।

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প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021

A. 20
B. 22
C. 300
D. None of the above

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Answer: Option B

Explanation:

প্রথমত এটি মাইক্রোসফট এক্সেলের একটি ফর্মুলা। উপরের সমীকরণ দেখলে বোঝা যায় MIN Function এর দুইটি অংশ। প্রথম অংশটি Average (B1, B2) যা B1 ও B2 এর গড় (Average) বোঝায় যার মান (20+24)/2 = 22। দ্বিতীয় অংশটি Product (B3, B4) যা B3 ও B4 এর গুণফল (Product) বোঝায় যার মান 15X20 = 300।

Finally, 22 এবং 300 এর মধ্যে যে সংখ্যাটি ছোট সেই সংখ্যাটি Min ফাংশন এর মাধ্যমে প্রকাশ পায়।
সুতরাং উত্তরঃ 22.

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বাংলাদেশ ব্যাংক || সহকারী পরিচালক (AD) (20-10-2023)

A. 28
B. 24
C. 26
D. 672

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Answer: Option A

Explanation:

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Bangladesh Bank - Assistant Director - 2015

A. Banganagdhu i filed portrait
B. Crop field mosaic of Bangabandhu
C. Shasyachitre Bangabandhu
D. Bangabanfhu Sonar Bangla

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Answer: Option C

Explanation:

The Guinness World Records authority has declared the aerial photograph of the portrait of Father of the Nation Bangabandhu Sheikh Mujibur Rahman, the largest crop- field-mosaic. It's made with paddies on around 400-metre-long and 300-metre-wide in a field of Sherpur upazila in Bogra on March 4, 2021, to commemorate the 100 year anniversary on 17th March.

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সিকিউরিটি প্রিন্টিং কর্পোরেশন বাংলাদেশ | সহকারী ব্যবস্থাপক- 26-11-2021

A. Application Software
B. System Software
C. Utility Software
D. Development Software

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Answer: Option B

Explanation:

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সমন্বিত ৮ ব্যাংক ও ১ আর্থিক প্রতিষ্ঠান — অফিসার (জেনারেল) (04-07-2025) | 2025

A. Memory
B. Output
C. Input
D. Storage

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Answer: Option C

Explanation:

which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches.

Replacing early punched cards and paper tape technology, interaction via teleprinter - style keyboards have been the main input method for computers since the 1970s, supplemented by the computer mouse since the 1980s.

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Bangladesh Bank - IT - 2016

A. PDA
B. Microcomputer
C. Mini- computer
D. Mainframe

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Answer: Option B

Explanation:

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Dhaka Bank Ltd | Probationary Officer | 05-02-2021

A. Client server architecture
B. Peer to peer architecture
C. Service oriented architecture
D. MVC architecture

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Answer: Option B

Explanation:

server - based. Obviously, we do peer - to - peer media, as it's usually best for audio & video to go directly between the two callers. Of course, if that isn't supported, we can also relay through servers. But call signaling and chat messages are relayed through servers.

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329 . What kind of storage device can be affeted be affected by fragmentation?

A. magnetic
B. optical
C. solid-state
D. laser

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Answer: Option A

Explanation:

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330 . What kind of storage device can be affected by fragmentation?

A. Magnetic
B. Option
C. Solid - state
D. Laser

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Answer: Option C

Explanation:

Fragmentation refers to the condition of a disk in which files are divided into pieces scattered around the disk.
Fragmentation occurs naturally when you use a disk frequently, creating, deleting, and modifying files.
At some point, the operating system needs to store parts of a file in noncontiguous clusters.
This is entirely invisible to users, but it can slow down the speed at which data is accessed because the disk drive must search through different parts of the disk to put together a single file.
Fragmentation causes a huge degradation in system performance, and over time can bring your system to a near crawl.
Fragmentation causes your computer to use excessive resources (memory and CPU time) to complete tasks related to reading and writing files.
Fragmentation can cause applications to launch more slowly, file access to take longer, system boot or shutdown to slow, slow system hibernation or resume from hibernation, causes videos to drop frames and music to skip.
Optical storage devices use low beam laser to write retrieve data, so there is fragmentation in an optical disk it will be hard for laser to read and write data.

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বাংলাদেশ ব্যাংক || সহকারী পরিচালক (AD) (20-10-2023)

316 . When you start your computer than which computer works first?

317 . When you insert an Excel file into a Word document, the data are

318 . When we substract-3 from2, the answer is _______.

319 . When new data are to inserted into a data structure, but there is no available space ; this situation is usually called _______.

320 . When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?

321 . Whch of the following software applications would be the most appropriate for ferofrming numerical and statistical calculations?

322 . What will be the result of the formula =Min (Average (B1, B2), Product (B3:B4)) where value of B1=20, B2=24, B3=15, B4=20?

323 . What will be the result of the formula = Max (Average (B1, B2), Product (B3 : B4)) where the value of B1 = 26, B2 =30, B3 =12 and B4 2

324 . What was the title of the largest "crop filed -mosaic" the Guinnes World Record recognized recently?

325 . What type of software is an operating system?

326 . What type of device is computer keyboard ?

327 . What type of computers are client computers (most of the time) in a client -server system?

328 . What type of architecture does Skype use while conversation ?

329 . What kind of storage device can be affeted be affected by fragmentation?

330 . What kind of storage device can be affected by fragmentation?

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