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Categories Computer Theory
10 Feb 2025
By

Important computer questions at a glance – এক নজরে কম্পিউটার সম্পর্কিত গুরুত্বপূর্ণ প্রশ্নাবলী

  1. True/False: New selections can be saved to new channels or layer masks. উত্তর: True
  2. Which of the following service allows a user to log in to another computer somewhere on the Internet? (A) e-mail (B) UseNet (C) Telnet (D) FTP উত্তর: Telnet
  3. HTML headings are defined with the ______ tags. (A) <h1> to <h6> (B) <p> (C) <head> to <head6> (D) <h1_> to <h3_> উত্তর: <h1> to <h6>
  4. What is the shortcut for ‘Company Features’ in Tally? উত্তর: F11
  5. Which of the following options is used to set up a signature for your emails in Microsoft Outlook? উত্তর: File
  6. Which of the following is an example of an input device? উত্তর: scanner
  7. What is the default file extension for an Outlook data file? উত্তর: .pst
  8. What does ‘Word Wrap’ mean? উত্তর: Text automatically moves to the next line when it reaches the margin.
  9. What is the shortcut for undoing an action in MS Office applications? উত্তর: Ctrl + Z
  10. A word processor would most likely be used to do (A) Keep an account of money spent (B) Do a computer search in media center (C) Maintain An Inventory (D) Type A Biography উত্তর: Type A Biography
  11. To produce high quality graphics (hardcopy) in color, you would want to use a/n (A) RGB monitor (B) Plotter (C) Ink-jet printer (D) Laser printer উত্তর: Plotter
  12. What is the fastest way to save a file? উত্তর: Control + S
  13. What does the ‘Name Box’ in Excel show? উত্তর: The address of the active cell (e.g., A1).
  14. Is ‘Windows 10’ hardware or software? উত্তর: Software (System Software / Operating System)
  15. Which of the following options is used to create a new contact in Microsoft Outlook? উত্তর: Home
  16. What is the ‘active cell’ in MS Excel? উত্তর: The currently selected cell, outlined by a bold border.
  17. Which is the correct HTML statement to define the red color of the paragraph text? (A) <p style=”color: #ff0000;”> (B) <p style=”color: red;”> (C) Both A. and B. (D) None of the above উত্তর: Both A. and B.
  18. What is the shortcut for ‘Select All’ in MS Word? উত্তর: Ctrl + A
  19. What is ‘open-source’ software? উত্তর: Software with source code that is free and publicly available to modify.
  20. Is ‘MS Word’ hardware or software? উত্তর: Software (Application Software)
  21. True/False: PROM is used as primary memory? উত্তর: False
  22. What is ‘Spam’ email? উত্তর: Unsolicited or junk email.
  23. What is the shortcut to ‘Redo’ an action? উত্তর: Ctrl + Y
  24. In Photoshop, what is the ‘Eyedropper’ tool used for? উত্তর: To sample a color from an image.
  25. Which of the following keys is used to enter the BIOS setup when starting a computer? উত্তর: F2
  26. Which of the following is a function of a router? উত্তর: To direct network traffic between devices
  27. What is the shortcut to ‘Print’ a document? উত্তর: Ctrl + P
  28. Mention what are the two pre-defined ledger available in Tally Prime? উত্তর: 1. Cash (ক্যাশ) এবং 2. Profit & Loss A/c (লাভ ও ক্ষতি অ্যাকাউন্ট)।
  29. What is the shortcut to open the Task Manager in Windows? উত্তর: Ctrl + Shift + Esc
  30. Which of the following is an open-source operating system? উত্তর: Linux
  31. What is the shortcut for ‘Italic’ text? উত্তর: Ctrl + I
  32. What is the full form of BIOS? উত্তর: Basic Input/Output System
  33. What is the shortcut to open the ‘Save As’ dialog box? উত্তর: F12
  34. In the current presentation, if we want to insert a new slide, we can choose which of these (A) Ctrl + F (B) Ctrl + O (C) Ctrl + N (D) Ctrl + M উত্তর: Ctrl + M
  35. Explain What is Microsoft Outlook? উত্তর: Microsoft Outlook হলো একটি ইমেল অ্যাপ্লিকেশন এবং পার্সোনাল ইনফরমেশন ম্যানেজার, যাতে ক্যালেন্ডার, কন্টাক্ট এবং টাস্ক ম্যানেজমেন্টের সুবিধা থাকে।
  36. True/False: Pressing the Print screen key on your keyboard takes a picture of what is displayed on the screen. উত্তর: True
  37. Which HTML tag is used to define marked or highlighted text? উত্তর: <mark>
  38. Which tag/element defines the HTML document’s body? উত্তর: <body>
  39. What is the shortcut to ‘Find and Replace’ in MS Office? উত্তর: Ctrl + H
  40. What is the extension name in Photoshop file. (A) .jpg (B) .TIF (C) .psd (D) .mp3 উত্তর: .psd
  41. What is ‘Portrait’ orientation? উত্তর: The page is taller than it is wide.
  42. What is the difference between generation and version? উত্তর: “Generation” (প্রজন্ম) প্রযুক্তির প্রধান পর্যায়কে বোঝায় (যেমন, 1st Gen কম্পিউটার), আর “Version” (সংস্করণ) একটি সফ্টওয়্যারের নির্দিষ্ট রিলিজকে বোঝায় (যেমন, Windows 11)।
  43. Which component is responsible for connecting all other components of a computer? উত্তর: Motherboard
  44. Which of the following options is used to create a new calendar appointment in Microsoft Outlook? উত্তর: Calender
  45. What is the HTML tag for a line break? উত্তর: <br>
  46. What does UPS stand for? উত্তর: Uninterruptible Power Supply
  47. What is the shortcut for the eraser tool, background eraser tool and the magic eraser tool? উত্তর: E
  48. In Excel, what does the TODAY() function do? উত্তর: It returns the current date.
  49. What is the ‘Gateway of Tally’? উত্তর: The main menu screen of the Tally software.
  50. What is the ‘Slide Master’ used for in PowerPoint? উত্তর: To control the default formatting (fonts, colors, background) for all slides.
  51. CMYK stands for? (A) Cyan Magenta Yellow Black (B) Cyan Magenta Yellow Blue (C) Cyan Magenta Yellow Brown (D) Cream Magenta Yellow Kole উত্তর: Cyan Magenta Yellow Black
  52. A hybrid computer (A) Resembles digital computer (B) Resembles analogue computer (C) Resembles both a digital and analogue computer (D) None of the above উত্তর: Resembles both a digital and analogue computer
  53. In Tally, what is the shortcut for ‘Journal Voucher’? উত্তর: F7
  54. What is ‘Margin’ in a Word document? উত্তর: The blank space around the edges of the page.
  55. From which of these menus can we access a Text Box, Picture, Chart etc.? উত্তর: Insert
  56. What is the shortcut for ‘Configure’ in Tally? উত্তর: F12
  57. Which of the following is an example of page orientation? উত্তর: Landscape
  58. Who invented HTML? (A) Dave Raggett (B) Tim Berners-Lee (C) Denis Ritchie (D) All of the above উত্তর: Tim Berners-Lee
  59. Which of the following is the extension that supports Transparency in photoshop? (A) JPEG (B) GIF & PNG (C) GIP & PNG (D) none of the above উত্তর: GIF & PNG
  60. What is the HTML tag for a hyperlink? উত্তর: <a>
  61. What is the internet? (A) Programming language (B) Network connecting computers all over the world (C) Computer program to transfer data (D) All of these উত্তর: Network connecting computers all over the world
  62. Which of the following is a type of malware? উত্তর: Virus
  63. What is a ‘firewall’? উত্তর: A network security system that monitors and controls incoming and outgoing traffic.
  64. What is the shortcut to duplicate a slide? উত্তর: Ctrl + D
  65. To delete a voucher type Press. উত্তর: Tally-তে, একটি ভাউচার টাইপ ডিলিট করতে Alt + D প্রেস করতে হয়।
  66. What is the shortcut for ‘Bold’ text? উত্তর: Ctrl + B
  67. Which is the correct HTML statement to display “Hello<sup>World</sup>” in a paragraph? উত্তর: <p>Hello<sup>World</sup></p>
  68. What does the ‘Formula Bar’ in Excel show? উত্তর: The contents (data or formula) of the active cell.
  69. MS Word-এ ‘Subscript’ (যেমন: H₂O) করার শর্টকাট কী? উত্তর: Ctrl + =
  70. What is the ‘Healing Brush’ tool used for? উত্তর: To repair imperfections (like spots or scratches) by blending them with surrounding pixels.
  71. Which of the following options is used to flag an email for follow-up in Microsoft Outlook? উত্তর: Home
  72. What does OS stand for? উত্তর: Operating System
  73. What function is used to find the highest value in a range? উত্তর: MAX
  74. What is the shortcut to open the ‘Save As’ dialog box? উত্তর: F12
  75. What is the shortcut to ‘Undo’ an action? উত্তর: Ctrl + Z
  76. Which of the following is a database management system? উত্তর: Microsoft Access
  77. What is the default Powerpoint standard layout? উত্তর: Title slide
  78. What function is used to count only the cells that contain numbers? উত্তর: COUNT
  79. What is the full form of BIOS? উত্তর: Basic Input/Output System
  80. What is the shortcut to ‘Justify’ text alignment in MS Word? উত্তর: Ctrl + J
  81. What type of file is a .mp3 file? উত্তর: An audio file.
  82. Which of the following storage is a system where a robotic arm will connect…? (A) Magnetic (B) Secondary (C) Virtual (D) Tertiary উত্তর: Tertiary
  83. In Tally, what is the shortcut for ‘Sales Voucher’? উত্তর: F8
  84. What is the shortcut for ‘Print Preview’? উত্তর: Ctrl + F2
  85. Which HTML tag is used to define subscript text? উত্তর: <sub>
  86. Is a ‘mouse’ hardware or software? উত্তর: Hardware
  87. What is the shortcut key to creating a company in Tally Prime? উত্তর: Alt + F3
  88. Which component is considered the ‘brain’ of the computer? উত্তর: CPU
  89. What is a ‘Voucher’ in Tally? উত্তর: A record of a financial transaction (a bill, a receipt, etc.).
  90. What is the full form of URL? উত্তর: Uniform Resource Locator
  91. What is a peripheral device? উত্তর: Any external device that connects to a computer (e.g., printer, mouse, keyboard).
  92. Which of the following options is used to create a new email in Microsoft Outlook? উত্তর: Home
  93. What is the difference between ‘Delete’ and ‘Backspace’? উত্তর: ‘Delete’ removes text to the right of the cursor; ‘Backspace’ removes text to the left.
  94. The brain of any computer system is (A) ALU (B) Memory (C) CPU (D) Control unit উত্তর: CPU
  95. What is the purpose of the ‘Alt’ attribute in an <img> tag? উত্তর: To provide alternative text if the image cannot be displayed.
  96. Which of these is required to send mail? (A) Email id (B) Image (C) Link (D) All of these উত্তর: Email id
  97. Chief component of first generation computer was (A) Transistors (B) Vacuum Tubes and Valves (C) Integrated Circuits (D) None of above উত্তর: Vacuum Tubes and Valves
  98. What is the ‘Desktop’ in Windows? উত্তর: The main screen area you see after the computer starts up.
  99. Which of the following printers uses light beam and electro statically sensitive black powder? (A) dot matrix printer (B) daisy wheel printer (C) chain printer (D) laser printer উত্তর: laser printer
  100. The “S” in HTTPS stands for? (A) Selected (B) Secure (C) Software (D) System উত্তর: Secure
  101. Who developed Tally software? উত্তর: Tally Solutions Pvt. Ltd
  102. What is the shortcut to edit the contents of a cell in Excel? উত্তর: F2
  103. What does LAN stand for? উত্তর: Local Area Network
  104. What is ‘Hardware’? উত্তর: The physical components of a computer system.
  105. What is ‘Slide Sorter View’ used for? উত্তর: To see small thumbnails (miniatures) of all slides and easily rearrange them.
  106. Which of the following service allows a user to log in to another computer somewhere on the Internet? (A) e-mail (B) UseNet (C) Telnet (D) FTP উত্তর: Telnet
  107. We can move an image in Photoshop with which tool (A) Move Tool (B) Selection Tool (C) Both a and b (D) Slice Tool উত্তর: Move Tool
  108. Can we hide content using the comment? (A) Yes (B) No উত্তর: Yes
  109. Which is not the valid edition of MS PowerPoint? উত্তর: Microsoft 2020
  110. ______ cannot be used to work in MS Office. (A) Joystick (B) Scanner (C) Light Pen (D) Mouse উত্তর: Joystick
  111. Which of these is an e-mail provider? (A) G-mail (B) Hotmail (C) Yahoo (D) All of these উত্তর: All of these
  112. What is the shortcut for ‘Underline’ text? উত্তর: Ctrl + U
  113. Which HTML attribute is used to define styles of an element? উত্তর: style
  114. What does ‘AutoSum’ in Excel do? উত্তর: It automatically enters a formula (usually SUM) to add selected numbers.
  115. What is the shortcut for ‘Bold’ text? উত্তর: Ctrl + B
  116. How may alignment in table in word. (A) 6 (B) 9 (C) 3 (D) 12 উত্তর: 9
  117. Which of these is a type of sound file? উত্তর: WAV File
  118. The two kinds of main memory are: (A) Primary and secondary (B) Random and sequential (C) ROM and RAM (D) All of above উত্তর: ROM and RAM
  119. What does SSD stand for? উত্তর: Solid State Drive
  120. Which enables us to send the same letter to different people? (A) Macros (B) Template (C) Mail merge (D) None of above উত্তর: Mail merge
  121. What is the ‘Paint Bucket’ tool used for? উত্তর: To fill an area with a solid color.
  122. What is the shortcut to create a new, blank document in MS Word? উত্তর: Ctrl + N
  123. Which port is commonly used to connect external storage devices…? (A) HDMI (B) Ethernet (C) USB (D) VGA উত্তর: USB
  124. Which feature in MS Office allows users to translate text into another language? উত্তর: Translate
  125. What is the ‘Thesaurus’ tool used for? উত্তর: To find synonyms (words with similar meanings).
  126. What is the native Photoshop file format? উত্তর: .psd
  127. What is the permanent memory built into your computer called? (A) RAM (B) ROM (C) CPU (D) CD-ROM উত্তর: ROM
  128. What type of file is a .zip file? উত্তর: A compressed or “zipped” archive file.
  129. Which of the following device use positional notation to represent a decimal number? (A) Pascaline (B) Abacus (C) Computer (D) Calculator উত্তর: Abacus
  130. Which of the following options is used to set up an out of office? উত্তর: File
  131. What is the HTML tag to insert an image? উত্তর: <img>
  132. What does the reference $A$1 mean? উত্তর: It is an absolute reference (both column and row are locked).
  133. What is the blank space outside the printing area on a page? উত্তর: Margins
  134. What is the shortcut to close the current active window? উত্তর: Alt + F4
  135. RGB stands for? (A) Red Green Blue (B) Red Grey Blue (C) Red Green Brown (D) Red Grey Black উত্তর: Red Green Blue
  136. True/False: Excel will not regard the entry as text if any numbers are included with text in the entry. উত্তর: False
  137. What is the max Zoom percentage in MS Powerpoint? উত্তর: 400%
  138. Which of the following is an example of application software? উত্তর: Notepad
  139. Which tool is used to select any color from the image in Photoshop? উত্তর: Eyedropper
  140. What is a ‘driver’ (device driver)? উত্তর: Software that allows the operating system to communicate with a hardware device.
  141. Inventory books is used to view: (A) Stock Items (B) Group Summary (C) Both a and b (D) none of these উত্তর: Both a and b
  142. What type of file is a .mp4 or .avi file? উত্তর: A video file.
  143. Which of the following options is used to delete an email in Microsoft Outlook? উত্তর: Home
  144. What is ‘Landscape’ orientation? উত্তর: The page is wider than it is tall.
  145. Which of these image formats are not supported when exporting an image for web and devices? উত্তর: TIFF
  146. What does ‘File Extension’ mean (e.g., .txt, .jpg)? উত্তর: The suffix at the end of a filename that indicates the file type.
  147. What is the ‘Fill Handle’ in Excel? উত্তর: The small black square at the bottom-right corner of a cell used to copy data/formulas.
  148. What is the ‘Lasso’ tool used for? উত্তর: To make free-hand selections.
  149. Photoshop-এ ‘Levels’ অ্যাডজাস্ট করার শর্টকাট কী? উত্তর: Ctrl + L
  150. What is ‘Software’? উত্তর: The programs and instructions that tell a computer what to do.
  151. What is the URL of a website? (A) It is the location of website on internet (B) It is used to create internet (C) It is location of peripheral on internet (D) None of these উত্তর: It is the location of website on internet
  152. A storage area used to store data to a compensate for the difference in speed… is (A) Memory (B) Buffer উত্তর: Buffer
  153. What does PSD stand for? উত্তর: Photoshop Document
  154. What is the shortcut to ‘Center’ text alignment in MS Word? উত্তর: Ctrl + E
  155. Which of the following options is used to create a new email in Microsoft Outlook? উত্তর: Home
  156. What is a ‘Ledger’ in Tally? উত্তর: An account head (e.g., Sales Account, Rent Account, Cash Account).
  157. Which type of computers uses the 8-bit code called EBCDIC? উত্তর: Mainframe computers
  158. What is the ‘Taskbar’ in Windows? উত্তর: The long horizontal bar at the bottom of the screen.
  159. Which is the correct HTML statement to define the red color of the paragraph text? (A) <p style=”color: #ff0000;”> (B) <p style=”color: red;”> (C) Both A. and B. (D) None of the above উত্তর: Both A. and B.
  160. What is the ‘VLOOKUP’ function used for? উত্তর: To search for a value in the first column of a table and return a value from another column.
  161. What attribute in the <a> tag specifies the link’s destination URL? উত্তর: href (Hyperlink Reference)
  162. What does SMPS stand for? উত্তর: Switched-Mode Power Supply
  163. Data communication system within a building or campus is (A) MAN (B) LAN (C) WAN (D) None of these answers উত্তর: LAN
  164. What is the use of Crop Tool? উত্তর: Cutting the image
  165. Which HTML tag is used to define a hyperlink? (A) <a> (B) <i> (C) <hyperlink> (D) Both A. and B. উত্তর: <a>
  166. What is a ‘placeholder’ in PowerPoint? উত্তর: A dotted box on a slide that holds content like text, images, or charts.
  167. E-mail stands for? (A) Electrical mail (B) Electronic messaging service (C) Electronic mail (D) All of these উত্তর: Electronic mail
  168. What does ISP stand for? উত্তর: Internet Service Provider
  169. Which of the following is NOT a feature of MS Teams? উত্তর: Email management
  170. Which is not in MS Word? উত্তর: Magic tool
  171. Which of the following options is used to mark an email as unread in Microsoft Outlook? উত্তর: Home
  172. What is BCC in email? (A) Block content creation (B) Behind Content Copy (C) Blind Carbon Copy (D) None of these উত্তর: Blind Carbon Copy
  173. Red Yellow and Blue are _______? (A) Complementary colors (B) Secondary colors (C) Tertiary colors (D) Primary colors উত্তর: Primary colors
  174. What is ‘Opacity’ in Photoshop? উত্তর: The level of transparency of a layer (100% is opaque, 0% is invisible).
  175. What is gutter margin? (A) Margin that is added to the left margin when printing (B) Margin that is added to the right margin when printing (C) Margin that is added to the binding side of page when printing (D) Margin that is added to the outside of the page when printing উত্তর: Margin that is added to the binding side of page when printing
  176. Which tag is used to define preformated text? উত্তর: <pre>
  177. Which of the following is an example of an input device? উত্তর: scanner
  178. What is malware? উত্তর: Malicious software designed to harm your computer.
  179. What is ‘Phishing’? উত্তর: A fraudulent attempt to get sensitive information (like passwords) by pretending to be a trustworthy source.
  180. Microsoft word is ______ software. (A) Application (B) Compiler (C) System (D) Programming উত্তর: Application
  181. Which of the following options is used to search for an email in Microsoft Outlook? উত্তর: Home
  182. Which element/tag defines a paragraph? উত্তর: <p>
  183. What is the shortcut to ‘Undo’ an action? উত্তর: Ctrl + Z
  184. What is a ‘Trojan’ (in computing)? উত্তর: A type of malware that disguises itself as legitimate software.
  185. What does ‘Wi-Fi’ stand for? উত্তর: Wireless Fidelity
  186. In Tally, what is the shortcut for ‘Purchase Voucher’? উত্তর: F9
  187. The home screen of tally is also known as (A) Menu bar (B) Gateway of Tally (C) Accounts info (D) Button tool bar উত্তর: Gateway of Tally
  188. What is ‘Feathering’ a selection? উত্তর: Softening the edges of a selection to help it blend.
  189. What is the ‘Ruler’ in MS Word used for? উত্তর: To set margins, indents, and tabs.
  190. What is a ‘Filter’ in Excel used for? উত্তর: To temporarily hide rows that do not meet your criteria.
  191. What is the permanent memory built into your computer called? (A) RAM (B) ROM (C) CPU (D) CD-ROM উত্তর: ROM
  192. Which of these is the page setup orientation by default of the slides in Powerpoint? উত্তর: Landscape
  193. Which file format is best for high-quality photographs but does not support transparency? উত্তর: .JPEG / .jpg
  194. The World Wide Web (WWW) was invented by ______ (A) Steve Jobs (B) Tim Berners Lee (C) Ray Tomlinson (D) All of these উত্তর: Tim Berners Lee
  195. What does ‘Flatten Image’ mean in Photoshop? উত্তর: To combine all visible layers into a single background layer.
  196. Which of these font effects is NOT available in the Powerpoint Font dialogue box? উত্তর: Emboss
  197. Which type of memory is non-volatile and can be electrically erased and reprogrammed? উত্তর: Flash Memory
  198. Which of these are web browsers? (A) Google Chrome (B) Internet Explorer (C) Brave (D) All of these উত্তর: All of these
  199. What does the ‘Track Changes’ feature do? উত্তর: It records all edits (insertions, deletions) made to a document.
  200. What is an ‘IP Address’? উত্তর: A unique numerical label assigned to every device on a computer network.
  201. What attribute in the <img> tag specifies the image file’s location? উত্তর: src (Source)
  202. What is ‘cloud storage’? উত্তর: Storing data on remote servers accessed via the internet.
  203. What is a ‘Pivot Table’ used for? উত্তর: To summarize, group, and analyze large amounts of data.
  204. Computer is free from tiresome and boardroom. We call it (A) Accuracy (B) Versatility (C) Diligence (D) Reliability উত্তর: Diligence
  205. Volatile memory is (A) Rom (B) Ram (C) EROM (D) EPROM উত্তর: Ram
  206. Which is not an edition of MS Word? উত্তর: MS Word 1020
  207. Integrated Circuits (ICs) are related to which generation of computers? উত্তর: Third generation
  208. What is a ‘Sparkline’? উত্তর: A very small chart that fits inside a single cell.
  209. What function is used to count all non-empty cells (text or numbers)? উত্তর: COUNTA
  210. What is ‘Conditional Formatting’? উত্তর: Automatically applying formatting (like colors) to cells that meet specific rules.
  211. What is a ‘Domain Name’? উত্তর: A human-readable name for a website (e.g., https://www.google.com/search?q=google.com).
  212. Which voucher is used for Bank Deposits or Withdrawals? উত্তর: Contra (F4)
  213. What is ‘Downloading’? উত্তর: Receiving data or a file from the internet to your computer.
  214. What is ‘Uploading’? উত্তর: Sending data or a file from your computer to the internet.
  215. Which voucher is used for non-cash adjustments like depreciation? উত্তর: Journal (F7)
  216. MS Word-এ ‘Superscript’ (যেমন: X²) করার শর্টকাট কী? উত্তর: Ctrl + Shift + =
  217. What does ‘File Extension’ mean (e.g., .txt, .jpg)? উত্তর: The suffix at the end of a filename that indicates the file type.
  218. Where do you adjust a brush shape? (A) Brush palete (B) presets palette (C) Edit Menu (D) Texture Menu উত্তর: Brush palete
  219. What information can Outlook help you manage? (A) Calendars (B) All of these (C) Contacts (D) E – Mail উত্তর: All of these
  220. OTP stands for? (A) One Time Password (B) Over Time Process (C) One Time উত্তর: One Time Password
  221. Storage capacity of magnetic disk depends on (A) tracks per inch of surface (B) bits per inch of tracks (C) disk pack in disk surface (D) All of above উত্তর: All of above
  222. What is the main purpose of MS Teams? (A) To send and receive emails (B) To create presentations (C) To manage databases উত্তর: (প্রশ্নটিতে ত্রুটি আছে)
  223. Which of these is correct email address? উত্তর: userName@website.com
  224. Which HTML tag is used to define a hyperlink? (A) <a> (B) <i> (C) <hyperlink> (D) Both A. and B. উত্তর: <a>
  225. CD-ROM is a (A) Semiconductor memory (B) Memory register (C) Magnetic memory (D) None of above উত্তর: None of above
  226. What is the shortcut for ‘Print’ a document? উত্তর: Ctrl + P
  227. What is the shortcut for ‘Bold’ text? উত্তর: Ctrl + B
  228. In Excel, what does the NOW() function do? উত্তর: It returns the current date and time.
  229. Which one of the following is a data link protocol? (A) point to point protocol (B) HDLC (C) Ethernet (D) all of these answers উত্তর: all of these answers
  230. What is the fastest way to save a file? উত্তর: Control + S
  231. Which one of the following is a data link protocol? (A) point to point protocol (B) HDLC (C) Ethernet (D) all of these answers উত্তর: all of these answers
  232. Formatting is performed on (A) Text (B) Table (C) Menu (D) Both (a) and (b) উত্তর: Both (a) and (b)
  233. A good password must contain? (A) Capital and small case alphabets (B) Atleast one number (C) Atleast one alphanumeric character (D) All of these উত্তর: All of these
  234. What is the permanent memory built into your computer called? (A) RAM (B) ROM (C) CPU (D) CD-ROM উত্তর: ROM
  235. The ALU of a computer responds to the commands coming from উত্তর: Control section
  236. Which of these is an e-mail provider? (A) G-mail (B) Hotmail (C) Yahoo (D) All of these উত্তর: All of these
  237. What is the default file extension for an Outlook data file? উত্তর: .pst
  238. Which component is considered the ‘brain’ of the computer? উত্তর: CPU
  239. The piece of hardware that converts your computer’s digital signal to an analog signal… is called (A) Red wire (B) Blue cord (C) Tower (D) Modem উত্তর: Modem
  240. Which is the correct HTML statement to define the red color of the paragraph text? (A) <p style=”color: #ff0000;”> (B) <p style=”color: red;”> (C) Both A. and B. (D) None of the above উত্তর: Both A. and B.
  241. What is the shortcut for ‘Copy’? উত্তর: Ctrl + C
  242. What is the shortcut for ‘Paste’? উত্তর: Ctrl + V
  243. What is the shortcut for ‘Underline’ text? উত্তর: Ctrl + U
  244. Which is the correct HTML statement to define the red color of the paragraph text? (A) <p style=”color: #ff0000;”> (B) <p style=”color: red;”> (C) Both A. and B. (D) None of the above উত্তর: Both A. and B.
  245. What is the shortcut for ‘Copy’? উত্তর: Ctrl + C
  246. What is the shortcut for ‘Paste’? উত্তর: Ctrl + V
  247. What is the shortcut for ‘Underline’ text? উত্তর: Ctrl + U
  248. Which of the following printers uses light beam and electro statically sensitive black powder? (A) dot matrix printer (B) daisy wheel printer (C) chain printer (D) laser printer উত্তর: laser printer
  249. All of the following are examples or storage device except: উত্তর: Printers
  250. All of the following are examples of storage devices EXCEPT: উত্তর: printers
  251. Which of the following is an example of an input device? উত্তর: scanner
  252. What is the permanent memory built into your computer called? (A) RAM (B) ROM (C) CPU (D) CD-ROM উত্তর: ROM
  253. In Tally, what is the shortcut for ‘Sales Voucher’? উত্তর: F8
  254. In Tally, what is the shortcut for ‘Purchase Voucher’? উত্তর: F9
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