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1247 . 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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1248 . which of the following requires the most time in SDLC?

  • A. Requirement Analysis
  • B. Testing
  • C. Development
  • D. Design
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1251 . Which of the following starts working first after switching of the computer?

  • A. RAM
  • B. BIOS
  • C. Processor
  • D. Hare Disk
  • E. None of these
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1252 . Which of the following statements in true regarding Cookies ?

  • A. It is stored in web-client
  • B. It is stored in server
  • C. Each browsing time cookies become reset
  • D. It is client side program
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1253 . Which of the following symptom does not indicate that your computer system is affected by Virus ?

  • A. Takes much time to load a program
  • B. Disk access time is faster
  • C. Gives abnormal error message
  • D. Inadequacy in system memory
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1254 . which of the following TCP/IP addresses constitute the loopback address?

  • A. 1.1.1.1
  • B. 255.255.255.255
  • C. 127.0.0.0
  • D. 127. 0.0.1
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1255 . Which of the following technology is used by Bluetooth operations ?

  • A. Magnetic
  • B. Optical
  • C. Radio Frequency
  • D. laser
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1256 . Which of the following terms is the most closely related to main memory ?

  • A. Non volatile
  • B. Permanent
  • C. Control unit
  • D. Temporary
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1257 . Which of the following tools is used in business intelligence? 

  • A. OLAP
  • B. Data Mining
  • C. Web Mining
  • D. All of these
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1258 . Which of the following tools is used in business intelligence? 

  • A. OLAP
  • B. Data Mining
  • C. Web Mining
  • D. All of these
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