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Computer Aptitude

SOFTWARE CONCEPTS MCQs

Total Questions : 189 | Page 8 of 19 pages
Question 71. _____ is the process of carrying out commands.
  1.    Fetching
  2.    Storing
  3.    Executing
  4.    Decoding
  5.    None of these
 Discuss Question
Answer: Option C. -> Executing
Answer: (c)
Question 72. Coded entries which are used to gain access to a computer system are called its –
  1.    Entry codes
  2.    Passwords
  3.    security commands
  4.    code words
  5.    None of these
 Discuss Question
Answer: Option B. -> Passwords
Answer: (b)
Question 73. Processing involves
  1.    inputting data into a computer system
  2.    transforming input into output
  3.    displaying relevant answers
  4.    providing relevant answers
  5.    None of these
 Discuss Question
Answer: Option B. -> transforming input into output
Answer: (b)
Question 74. A set of rules for telling the computer what operations to perform is called a __________.
  1.    procedural language
  2.    structures
  3.    natural language
  4.    command language
  5.    programming language
 Discuss Question
Answer: Option E. -> programming language
Answer: (e)
Question 75. Which of the following controls the manner of interaction between the user and the operating system?
  1.    Language translator
  2.    Platform
  3.    User interface
  4.    Icon
  5.    None of these
 Discuss Question
Answer: Option C. -> User interface
Answer: (c)
Question 76. Which of the following is not true about computer files?
  1.    They are collections of data saved to a storage medium.
  2.    Every file has a filename.
  3.    A file extension is established by the user to indicate the date it was created
  4.    Usually files contains data.
  5.    None of these
 Discuss Question
Answer: Option C. -> A file extension is established by the user to indicate the date it was created
Answer: (c)
Question 77. In electronic device, operating under the control of information, that can accept data, process the data, produce output and store the results for future use _______
  1.    Input
  2.    Computer
  3.    Software
  4.    Hardware
  5.    None of these
 Discuss Question
Answer: Option D. -> Hardware
Answer: (d)
Question 78. All of the followings are included in typical computer programming language which are in use currently Except
  1.    C++
  2.    Java
  3.    Visual Basic NET
  4.    Machine language
  5.    None of these
 Discuss Question
Answer: Option D. -> Machine language
Answer: (d)
Question 79. A mistake in an algorithm that causes incorrect results is called a __________.
  1.    logical error
  2.    syntax error
  3.    procedural error
  4.    compiler error
  5.    machine error
 Discuss Question
Answer: Option B. -> syntax error
Answer: (b)
Question 80. The process that deals with the technical and management issues of software development is ______
  1.    Delivery process
  2.    Control process
  3.    Software process
  4.    Testing process
  5.    Monitoring process
 Discuss Question
Answer: Option C. -> Software process
Answer: (c)

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