526 . Which of the following memories need refresh?   
  • A. DRAM
  • B. SRAM
  • C. ROM
  • D. All
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527 . Which of the following memories needs refreshing?
  • A. SRAM
  • B. DRAM
  • C. ROM
  • D. All of above
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Bangladesh Bank - IT - 2016
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528 . Which of the following numbers is the next sequence number of (77)8 in Octal number system?
  • A. 88
  • B. 80
  • C. 100
  • D. 99
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বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022
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529 . Which of the following objects is an example of computer storage device?
  • A. DVDs
  • B. Magentic disks
  • C. Tapes
  • D. All of these
  • E. None of these
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530 . Which of the following pairs is an example if intra-domain routing protocols?
  • A. RIP, FTP
  • B. BGP, SMTP
  • C. ALOHA, RIP
  • D. OSPF, RIP
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বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022
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531 . Which of the following pairs is an example of routing protocols?
  • A. ALOHA, SMTP
  • B. BGP< RIP
  • C. OSPF, FTP
  • D. FTP,SMTP
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বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022
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532 . Which of the following pairs of statements are not treated as identical by the compiler?
  • A. int foot (int*i); int foo(inti[])
  • B. a[i]=5; i[i]=5
  • C. char c [10];char*c;
  • D. void bar(int); void bar (int x)
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বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022
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533 . Which of the following professions has not been affected by personal computers?
  • A. Medical
  • B. Clerical and law
  • C. Accounting
  • D. None of the above
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534 . Which of the following protocol is not used in the Internet?  
  • A. Telnet
  • B. WIRL
  • C. Gopher
  • D. None
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535 . Which of the following refers to the correctness and completeness of the data in a database?  
  • A. Data integrity
  • B. Data security
  • C. Data constraint
  • D. Data independence
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536 . Which of the following represents examples of an IT input device, output device and storage device respectively?
  • A. Bar code reader, CD drive, projector
  • B. Keyboard, monitor, hard disc
  • C. Printer, DVD drive, joystick
  • D. Printer, mouse, monitor
  • E. RAM, webcam, speakers
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537 . Which of the following search algorithm requires less memory?
  • A. Optimal Search
  • B. Breadth -First Search
  • C. Depth - First Search
  • D. Linear Search
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বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022
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538 . Which of the following section does not exist in a slide layout ?
  • A. Animations
  • B. Titles
  • C. Lists
  • D. Charts
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539 . Which of the following sends packages over unprotected stream?
  • A. OSL
  • B. NAT
  • C. TCP
  • D. UDP
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540 . Which of the following should be used to clean the external plastic cabinets of computers and their peripherals?
  • A. Acetone
  • B. All purpose spary cleaner
  • C. Damp cloth with a mild detergent
  • D. Wet cloth with a mild detergent
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