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Computer Aptitude

CCC SET II MCQs

Total Questions : 102 | Page 5 of 11 pages
Question 41. . Which of following is not malicious ?
  1.    Worm
  2.    Trogan Horse
  3.    Driver
  4.    Virus
 Discuss Question
Answer: Option C. -> Driver
Question 42. . ARP stands for ?
  1.    Address Reverse Protocol
  2.    Address Resolution Protocol
  3.    Address Representation Protocol
  4.    Address Recording Protocol
 Discuss Question
Answer: Option B. -> Address Resolution Protocol
Question 43. . Which is the extension of a batch file ?
  1.    .bat
  2.    .exe
  3.    .bth
  4.    .batch
 Discuss Question
Answer: Option A. -> .bat
Question 44. . Who invented C++ ?
  1.    Steve Jobs
  2.    James Gosling
  3.    Bjarne Stroustrup
  4.    Dennis Ritchie
 Discuss Question
Answer: Option C. -> Bjarne Stroustrup
Question 45. . What is maximum digit we can use in octal system ?
  1.    5
  2.    6
  3.    7
  4.    8
 Discuss Question
Answer: Option C. -> 7
Question 46. . One byte is equal to how many bits ?
  1.    4 bits
  2.    8 bits
  3.    12 bits
  4.    16 bits
 Discuss Question
Answer: Option B. -> 8 bits
Question 47. . What is access time ?
  1.    Time required to locate and retrieve stored data
  2.    Time required to restore data
  3.    Time required to copy and paste data
  4.    None of above
 Discuss Question
Answer: Option A. -> Time required to locate and retrieve stored data
Question 48. . What is the meaning of OSI, in terms of computers ?
  1.    Open Software Intrerelation
  2.    Open System Interrelation
  3.    Open Software Interconnection
  4.    Open System Interconnection
 Discuss Question
Answer: Option D. -> Open System Interconnection
Question 49. . In database table, what column represents ?
  1.    Attributes
  2.    Index
  3.    Entity
  4.    Relation
 Discuss Question
Answer: Option A. -> Attributes
Question 50. . In which mode of transmission both communicating devides to transmit and receive data simultaneously ?
  1.    Simplex
  2.    Half Duplex
  3.    Full Duplex
  4.    None of above
 Discuss Question
Answer: Option C. -> Full Duplex

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