586 . Which one of the following is not an input device for computers?
  • A. Printer
  • B. Keyboard
  • C. Mouse
  • D. Scanner
  • E. None of these
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587 . Which one of the following is not an open source operating system?  
  • A. Red Hat Linux
  • B. Unix
  • C. Windows XP
  • D. Sun Solaris
  • E. None of these
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588 . Which one of the following is not considered as a from of secondary storage?
  • A. Floppy disk
  • B. Optical Disk
  • C. RAM
  • D. Flash Drive
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সমন্বিত ৫ ব্যাংক || অফিসার (ক্যাশ) (11-03-2022)
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589 . Which one of the following is the fastest data transmission media?
  • A. Twisted pair cable
  • B. Coaxial cable
  • C. Cat-5
  • D. Fiber optic cable
  • E. Cat-6
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590 . Which one of the following is the most common output device?  
  • A. Keyboard
  • B. Monitor
  • C. Scanner
  • D. Printer
  • E. None of these
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591 . Which one of the following is true about firewalls?
  • A. It filters network traffic
  • B. It can be either a hardware or software device
  • C. It follows a set of rules
  • D. All of these
  • E. None of these
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592 . Which one of the following is Utility Software?     
  • A. MS-Word
  • B. McAfee
  • C. Windows XP
  • D. Oracle
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Bangladesh Bank - Officer - 2015
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593 . Which one of the following keyboard shortcuts is used to find a specific word in a MS Word document?
  • A. Ctrl + C
  • B. Ctrl + X
  • C. Ctrl + F
  • D. Ctrl + Ctrl + S
  • E. None of these
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594 . Which one of the following programming language is not a high level language?
  • A. FORTRAN
  • B. C++
  • C. Java
  • D. Oracle
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595 . Which one of the following represent the binary equivalent of the decimal number 23?  
  • A. 01011
  • B. 10111
  • C. 10011
  • D. None of these
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Bangladesh Bank - Assistant Director - 2014
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596 . Which one of the following represent the binary equivalent of the decimal number 23?  
  • A. 01011
  • B. 10111
  • C. 10011
  • D. None
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597 . Which one of the following services does not normally use TCP?
  • A. DNS
  • B. HTTP
  • C. FTP
  • D. None
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598 . Which one of the following stores more data than a DVD?
  • A. CD Rom
  • B. Floppy disk
  • C. Red-Ray Disk
  • D. Blu-Ray Disk
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বাংলাদেশ ব্যাংক অফিসার ০২ -১২-২০২২
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599 . Which one of the following will help you to improve your LAN security?
  • A. Changing passwords frequently
  • B. Installing a spyware program
  • C. Using a proxy
  • D. All of these
  • E. None of these
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600 . Which one of the followings is not an application software  
  • A. Java
  • B. MS Word
  • C. MS Excel
  • D. Accounting Package
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