1081 . What is the second Geographical Indication product of Bangladesh?

A. Hilsa fish
B. Katan
C. Jamdani
D. Stimo

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Answer: Option A

Explanation:

বাংলাদেশ পল্লী বিদ্যুতায়ন বোর্ড ।। সহকারী সচিব/সহকারী পরিচালক(প্রশাসন) (18-01-2019)

A. Ctrl + R
B. Ctrl + Shift + R
C. Ctrl + H
D. Ctrl + F

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Answer: Option C

Explanation:

Ctrl + H shortcut key is used to replace a data with another in sheet.

1083 . What is the shortcut key for Page Break in Microsoft Word ?

A. Ctrl + Return
B. Ctrl + P
C. Ctrl + Page Down
D. Alt + P
E. Ctrl + Enter

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Answer: Option E

Explanation:

Microsoft Word - এ Page Break করতে যে shortcut key ব্যবহার করতে হয়, তা হলো Ctrl + Enter।

1084 . What is the shortcut key for spelling Check in document ?

A. Alt+F7
B. Shift+F7
C. Ctrol+F7
D. F7

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Answer: Option D

Explanation:

F7 বাটন চেপে মাইক্রোসফট ওয়ার্ডে লেখা, বানান, ও গ্রামার ঠিক করা যায়।

Shift + F7 চেপে মাইক্রোসফট ওয়ার্ডে কোনো নির্বাচিত শব্দের বিপরীত শব্দ জানা যায়।

1085 . What is the smallest unit of data transmission?

A. MB
B. Bit
C. KB
D. Bytes

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Answer: Option B

Explanation:

বাইনারী সংখ্যা পদ্ধতিতে ব্যবহৃত ০ (শূণ্য) এবং ১ বলা হয়। এই Bit ( Bit বা Binary Digit ) বলা হয়।এই Bit হলো ডিজিটাল ইলেক্ট্রনিক্স মেমোরি ও সমজাতীয় স্টোরেজ ডেটা ও তথ্য সংরক্ষণ এবং ডেটা কমিউনিকেশনের মৌলিক একক। বর্তমানেডেটা আদান প্রদানের হার ( Rate) হিসাব - নিকাশ অথবা ডেটা ও তথ্য পরিমাণের জন্য বিট একক হিসেবে ব্যবহৃত হয়।

সমন্বিত ৮ ব্যাংক | অফিসার | 21-01-2022

A. Crop
B. Riport
C. Sort
D. Record

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Answer: Option C

Explanation:

In computer science, a sorting algorithm is an algorithm that puts elements of a list in a certain order. The most frequently used orders are numerical order and lexicographical order. Efficient sorting is important for optimizing the efficiency of other algorithms that require input data to be in sorted lists.

Bangladesh Bank - Assistant Director - 2010

A. O (N)
B. O (NLogN)
C. O (N(logN)^2
D. O (N^2)

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Answer: Option B

Explanation:

The time complexity of the Huffman algorithm is O(nlogn). Using a heap to store the weight of each tree, each iteration requires O(logn) time to determine the cheapest weight and insert the new weight. There are O(n) iterations, one for each item.

Sonali &amp-Janata Bank | Officer (IT)| 04.01.2019

A. 2
B. 2.5
C. 3
D. 4

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Answer: Option C

Explanation:

The Math.random() method returns a number greater than or equal to 0 and less than 1 . Since we can then be sure that the sum of that number and 2.5 will be greater than or equal to 2.5 and less than 3.5, we can be sure that Math.round() will round that number to 3. So Option B is the answer.

Sonali- Rupali- Bangladesh Krishi- Rajshahi krishi unnayn-Investment Corporation of Bangladesh | 30.11.2018

A. A malware
B. An operating system
C. An application program
D. A firmware

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Answer: Option B

Explanation:

Ubuntu হলো একটি ওপেন সোর্স অপারেটিং সিস্টেম। ওপেন সোর্স প্রোগ্রামের সোর্স কোড সবার জন্য উন্মূক্ত। যে কেউ এই কোড নিজের মত পরিবর্তন ও পরিমার্জন করে প্রকাশ করতে পারে।

1090 . What is ‘Cloud Computing'?

A. Online game
B. Internet based service
C. Online Banking
D. None

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Answer: Option B

Explanation:

বাংলাদেশ পল্লী বিদ্যুতায়ন বোর্ড ।। মিটার টেস্টার (02-06-2023)

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.

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

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

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Answer: Option A

Explanation:

1093 . What type of architecture does Skype use while conversation ?

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.

1094 . What type of device is computer keyboard ?

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.

Bangladesh Bank - IT - 2016

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

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Answer: Option A

Explanation:

Bangladesh Bank - Assistant Director - 2015

1081 . What is the second Geographical Indication product of Bangladesh?

1082 . What is the short cut key to replace a data with another in excel sheet?

1083 . What is the shortcut key for Page Break in Microsoft Word ?

1084 . What is the shortcut key for spelling Check in document ?

1085 . What is the smallest unit of data transmission?

1086 . What is the term to ask the computer to put information in order numerically or alphabetically ?

1087 . what is the time complexity of Huffman Coding?

1088 . what is the value of 'd' after this line of code has been executed ? double d = Math round ( 2.5 + math random () );

1089 . What is Ubuntu ?

1090 . What is ‘Cloud Computing'?

1091 . What kind of storage device can be affected by fragmentation?

1092 . What kind of storage device can be affeted be affected by fragmentation?

1093 . What type of architecture does Skype use while conversation ?

1094 . What type of device is computer keyboard ?

1095 . 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

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