466 . Which of the following components will hold a charge even through power had been removed?
  • A. Diode
  • B. Transistor
  • C. Capacitor
  • D. Rectifier
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467 . which of the following correctly shows the hierarchy of arithmetic operations in C?
  • A. / + * -
  • B. * - / +
  • C. + - / *
  • D. / * + -
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Sonali- Rupali- Bangladesh Krishi- Rajshahi krishi unnayn-Investment Corporation of Bangladesh | 30.11.2018
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468 . Which of the following data structures are indexed structures?
  • A. linear arrays
  • B. linked lists
  • C. both a and b
  • D. All of these
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Sonali- Rupali- Bangladesh Krishi- Rajshahi krishi unnayn-Investment Corporation of Bangladesh | 30.11.2018
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469 . Which of the following data structures follows the LIFO principle?
  • A. Stack
  • B. Linked List
  • C. Queue
  • D. Graph
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বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022
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470 . which of the following defines the addressing capabilities of the networking
  • A. OSL
  • B. NAT
  • C. TCP
  • D. UDP
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Senior Officer (IT) - Sonali-Janata-BD Krishi-BD Development Bank Ltd - 30.11.2018
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471 . Which of the following device doesn't use scanning as a first step in its working principle?
  • A. Plotter
  • B. OCR
  • C. MICR
  • D. Bar Code Reader
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472 . Which of the following devices doesn't use scanning as a first step in its working principle?  
  • A. Plotter
  • B. OCR
  • C. MICR
  • D. Bar Code Reader
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473 . Which of the following does not affect the resolation of a video display image?
  • A. Bandwidth
  • B. Raster scan rage
  • C. Vertical and horizontal lines of resolation
  • D. Screen size
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474 . Which of the following doesn't requirement an & for the input in Scant()?
  • A. "char name [10]."
  • B. "int name [10];"
  • C. "float name [10];
  • D. "double name [10];
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475 . Which of the following extensions is used for picture files stored in computer?
  • A. exe
  • B. jpg
  • C. doc
  • D. xls
  • E. ppt
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476 . Which of the following extensions is used for picture files stored in the computer?
  • A. exe
  • B. jpg
  • C. doc
  • D. xls
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477 . Which of the following file name is valid?
  • A. BB_AD_2022
  • B. BB_AD+2022
  • C. BB_AD?2022
  • D. BB_AD/2022
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বাংলাদেশ ব্যাংক || সহকারী পরিচালক 28-10-2022
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478 . Which of the following file organization is most efficient for a file with high degree of file activity?
  • A. Sequential
  • B. ISAM
  • C. VSAM
  • D. B-Tree Index
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479 . Which of the following function convert a string to a float in python ?
  • A. int (x. [.base])
  • B. float (x)
  • C. long (x.[base])
  • D. str(x)
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480 . Which of the following indicates the code top level domain of Bangladesh?
  • A. .bd
  • B. .com
  • C. .bol
  • D. .au
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