331 . What kind of device is a joystick?
- A. Input device
- B. Output device
- C. Processing device
- D. Storage device
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সমন্বিত ৮ ব্যাংক ও ১ আর্থিক প্রতিষ্ঠান — অফিসার (জেনারেল) (04-07-2025) | 2025
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দুর্নীতি দমন কমিশন (সহকারী পরিচালক) 28-02-2020
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333 . What is Ubuntu ?
- A. A malware
- B. An operating system
- C. An application program
- D. A firmware
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Sonali- Rupali- Bangladesh Krishi- Rajshahi krishi unnayn-Investment Corporation of Bangladesh | 30.11.2018
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335 . what is the time complexity of Huffman Coding?
- A. O (N)
- B. O (NLogN)
- C. O (N(logN)^2
- D. O (N^2)
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Sonali &-Janata Bank | Officer (IT)| 04.01.2019
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336 . What is the term to ask the computer to put information in order numerically or alphabetically ?
- A. Crop
- B. Riport
- C. Sort
- D. Record
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Bangladesh Bank - Assistant Director - 2010
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337 . What is the smallest unit of data transmission?
- A. MB
- B. Bit
- C. KB
- D. Bytes
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সমন্বিত ৮ ব্যাংক | অফিসার | 21-01-2022
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338 . 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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339 . 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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340 . What is the short cut key to replace a data with another in excel sheet?
- A. Ctrl + R
- B. Ctrl + Shift + R
- C. Ctrl + H
- D. Ctrl + F
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341 . What is the second Geographical Indication product of Bangladesh?
- A. Hilsa fish
- B. Katan
- C. Jamdani
- D. Stimo
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বাংলাদেশ পল্লী বিদ্যুতায়ন বোর্ড ।। সহকারী সচিব/সহকারী পরিচালক(প্রশাসন) (18-01-2019)
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342 . What is the purpose of using 'CAPTCHA'?
- A. Scanning for viruses
- B. Encrypting data
- C. Differentiating between humans and robots
- D. Sharing files
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সমন্বিত ৮ ব্যাংক ও ১ আর্থিক প্রতিষ্ঠান — অফিসার (জেনারেল) (04-07-2025) | 2025
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343 . What is the probality of impossible events?
- A. 1
- C. >1
- D. <1
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প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021
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344 . What is the primary goal of Artificial Intelligence?
- A. To simulate human intelligence
- B. To replace human intelligence
- C. To enhance human intelligence
- D. To mimic animal intelligence
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Janata Bank PLC || Officer (Rural Credit) (27-10-2023) || 2023
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345 . What is the primary function of DNS?
- A. To store web pages
- B. To route packets in a LAN
- C. To translate domain names to IP addresses
- D. To encrypt internet traffic
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