1381 . A hard disk is divided into tracks which are further subdivided into -
  • A. Clusters
  • B. Sectors
  • C. Vectors
  • D. None
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1382 . A hard disk has the storage capacity of 80GB. It can store a total of—
  • A. 80 × 2^30 bytes information
  • B. 80 × 2^28 bytes information
  • C. 80 × 2^32 bytes information
  • D. 80 × 2^32 bytes information
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1383 . A hard disk has the storage capacity of 500 GB. How many bytes of information it can store?

  • A. 500x230bytes
  • B. 500x228 bytes
  • C. 500x232 bytes
  • D. 500x236 bytes
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1384 . A group of magnetic tapes, videos or terminals usually under the control of one master is--
  • A. Cylinder
  • B. Surface
  • C. track
  • D. Cluster
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1385 . A grapgh having an edge from vertex to every other vertex is called.
  • A. "Lightly connected"
  • B. "Strongly connected"
  • C. " Weakly connected"
  • D. " Loosely connected"
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Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018
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1386 . A digital computer did not score over an analog computer in terms of--
  • A. Speed
  • B. Accuracy
  • C. Cost
  • D. Memory
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1387 . A derived class inherits attributes from a __ .
  • A. Super class
  • B. Sub class
  • C. Inner class
  • D. Upper class
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Senior Officer (IT) - Sonali-Janata-BD Krishi-BD Development Bank Ltd - 30.11.2018
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1388 . A computer programer--
  • A. Does all the thinking for a computer
  • B. Can enter input data quickly
  • C. Can operate all types of computer equipments
  • D. Can draw only flowchart
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1389 . A computer port is used to
  • A. Communicate with hard disks
  • B. Communicate with other computer peripherals
  • C. Download files
  • D. None
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Bangladesh Bank - Assistant Director - 2014
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1390 . A computer connected with server is called--
  • A. Server
  • B. PC
  • C. Work station
  • D. Host
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1391 . A complete microcomputer system consists of--
  • A. microprocessors
  • B. memory
  • C. peripheral equipment
  • D. all of A, B and C
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1392 . A compiler means -  
  • A. A person who compiles source programs
  • B. The same thing as a Programmer
  • C. Keypunch operator
  • D. None
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1393 . A compiler is a translating program which--
  • A. Translates iinstruction of a high level language into machine language
  • B. Translates entire source program into machine language program
  • C. It is not involved in program's execution
  • D. All of above
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1394 . A characteristic of card system is:
  • A. Slowness in processing data
  • B. Using cards as records of transactions
  • C. Needing a larger DP staff
  • D. All of the above
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1395 . A CD-ROM drive is labeled with 52X, here 52X is a measurement of-
  • A. Data transfer rate
  • B. Revolution per minute
  • C. Capacity of the CD
  • D. Time required to read
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Bangladesh Bank - Officer - 2015
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