Quiz  /  Linear programming Gate & PSU MCQ Questions With Answers

  • 1. 
    Someone who solves complex problems with mathematical and scientific application is Called

  • BCA students
  • Donald Trump
  • Engineer
  • Sportsmen

  • 2. 
    " Abu's monthly (s) salary is at least RM2000". Convert the sentences given into inequality.

  • s > 2000s\ >\ 2000s > 2000
  • s<2000s<2000s<2000
  • s≥2000s\ge2000s≥2000
  • s≤2000s\le2000s≤2000

  • 3. 
    Why study programming language?

  • To improve your understanding of the language you are using
  • To increase your vocabulary of useful programming constructs
  • To make is easier to learn a new language
  • All Of above

  • 4. 
    Types of application software:

  • Business
  • Robotics
  • Educational
  • Computer Games and Environment
  • All Of above

  • 5. 
    If the given inequality is greater than or greater than or equal, the region _______________ the straight line ax+by+c=0 has to be shaded.

  • below
  • above

  • 6. 
    Which one of cohesion level that has the strongest internal strength of a module ?

  • Logical cohesion
  • Temporal cohesion
  • Sequential cohesion
  • Functional cohesion

  • 7. 
    A phase in the Program Development Cycle that involves the creation of Source Codes

  • Understanding the Problem
  • Planning the Logic
  • Coding the Program

  • 8. 
    BENEFITS OF USING DECISION TREES include:

  • Uses quantitative data only – ignores qualitative aspects of decisions
  • It is based on assumptions and estimates
  • Choices are set out in a logical way
  • Assignment of probabilities and expected values prone to bias

  • 9. 
    Formula which gives instructions for the computer to perform a specific task

  • Bit Depth
  • Vector Graphic
  • Bit-Mapped Graphic
  • Algorithm

  • 10. 
    Programming Methods- the use for programming methodology it depends upon the size and the complexity of the program. When a program beyond a particular size and complexity, a traditional methodology may fail to give efficient results and in the case one has to either use a new method which will satisfy the need.

  • True
  • False

  • 11. 
    What part of an experiment contains the data tables and graphs?

  • Analysis
  • Conclusion
  • Hypothesis
  • Materials

  • 12. 
    When a sub-node splits into further sub-nodes, then it is called

  • Decision Node
  • Splitting
  • Pruning
  • Terminal Node

  • 13. 
    Analyse or Defined the Problem – analyse problem, consists of reviewing program specifications, meeting with the analysts and users; and identifying program components.

  • TRUE
  • FALSE

  • 14. 
    A program may be tested by executing it with text input data and checking the output results against the specifications. For verification and troubleshoot the programs.

  • Ease of Program Verification
  • Programming Environment
  • Portability of Program
  • Cost

  • 15. 
    DRAWBACKS OF USING DECISION TREES include:

  • Probabilities are just estimates – always prone to error
  • Choices are set out in a logical way
  • Potential options & choices are considered at the same time
  • Use of probabilities enables the “risk” of the options to be addressed

  • 16. 
    Else

  • To provide a response if a statement is not met
  • To provide a response if a statement is met
  • A loop with a condition set at the start
  • Used in a question as part of the decision process

  • 17. 
    Software can be described as Fit for Purpose if it:

  • Fulfils the requirements set out during the Analysis stage
  • Fulfils the requirements set out during the Design stage
  • Fulfils the requirements set out during the Implementation stage
  • Fulfils the requirements set out during the Testing stage

  • 18. 
    In which one of the following types of coupling, complete data structures are passed from one module to another?

  • Control Coupling
  • Stamp Coupling
  • External Coupling
  • Content Coupling

  • 19. 
    Computers must translate everything into binary

  • True
  • False

  • 20. 
    Pseudocode should be generic - It should not use any specific programming language

  • True
  • False

  • 21. 
    A decision tree uses _________ to calculate likely outcomes.

  • stakeholder information
  • facts and statistics
  • estimates and probabilities
  • shareholder data

  • 22. 
    Programmers write programs to satisfy the needs of others called

  • Coders
  • End Users
  • Program Developers

  • 23. 
    Which statement below is NOT correct?

  • Decision trees are only useful if the choices at each decision point are binary
  • Both decision trees and tables can have redundancy, if not carefully designed
  • Both decision trees and tables are good for modelling complex logic

  • 24. 
    Process of computer programming, documenting, testing and big fixing through successive phases in an orderly way

  • Linear Algorithm
  • flow chart
  • Iterative Algorithm
  • Software Development

  • 25. 
    Graphic representation of the step-by-step instructions of how the computer processes data

  • Linear Algorithm
  • flow chart
  • Iterative Algorithm
  • Software Development

  • 26. 
    What is a software design strategy?

  • A graphical or textual description of the software
  • A fundamental idea that can be applied to designing a system.
  • A systematic approach for producing a design.
  • An overall plan and direction for developing a design.
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