61 . Which one of these also known as read /write memory ?
  • A. RAM
  • B. ROM
  • C. DVD
  • D. Hard Disk
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62 . Which one of the following tools is used in Business intelligence?
  • A. OLAP
  • B. Data mining
  • C. Web mining
  • D. All of these
  • E. None of these
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63 . Which one of the following techniques, is used to hide information inside a picture?
  • A. Bitmapping
  • B. Image rendering
  • C. Rootkits
  • D. Steganography
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সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || অফিসার জেনারেল (10-03-2023)
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64 . Which one of the following statements is true?
  • A. Cache Memories are larger than RAM
  • B. Cache Memories are smaller than RAM
  • C. Information in ROM can be written by users
  • D. ROM are faster than RAM
  • E. None of these
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65 . Which one of the following protocols is used for receiving emails?
  • A. SMTP
  • B. POP3
  • C. HTTP
  • D. FTP
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সোনালী ও জনতা ব্যাংক - অফিসার(আইটি) - 02.10.2021
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66 . Which one of the following Operating Systems is not a multitasking operating system?
  • A. DOS
  • B. Linux
  • C. Windows 98
  • D. Unix
  • E. None of these
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67 . Which one of the following Operating Systems is appropriate to implement a Client-Serves Network?
  • A. MS DOS
  • B. Windows 2003
  • C. Windows 98
  • D. Windows 95
  • E. None of these
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68 . Which one of the following memories is an optical memory?
  • A. Floppy Disk
  • B. Bubble Memories
  • C. CD-ROM
  • D. Core Memories
  • E. None of these
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69 . Which one of the following keys is most often used to align columns of text accurately?
  • A. Border
  • B. Tab
  • C. Enter
  • D. Space
  • E. None of these
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70 . Which one of the following keyboard short cuts is cuts is used to find a specific word in a MS word document?
  • A. Ctrl + C
  • B. Ctrl + X
  • C. Ctrl + F
  • D. Ctrl + S
  • E. None of these
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71 . Which one of the following is the most important part of a Computer system?
  • A. Hardware
  • B. Software
  • C. Data
  • D. User
  • E. None of these
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72 . Which one of the following is the first calculating device?
  • A. Differential engine
  • B. Abacus
  • C. Analog calculator
  • D. Clock
  • E. None of these
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73 . Which one of the following is read only memory storage device?
  • A. CD-ROM
  • B. Hard-disk
  • C. Floppy disk
  • D. Pen drive
  • E. None of these
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74 . Which one of the following is not an open source operating system?
  • A. Linux
  • B. Unix
  • C. Windows
  • D. Sun Solaris
  • E. None of these
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75 . 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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