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Explain various types of computers.
Date posted:
February 10, 2018
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State rules of naming variables in C++. How do they differ from ANSI C rules?
Date posted:
February 9, 2018
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State restrictions on operator overloading.
Date posted:
February 8, 2018
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Define term function overloading as applied in C++
Date posted:
February 8, 2018
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Explain the need for array variables in C++.
Date posted:
February 8, 2018
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Describe the limitations of using getchar and scanf functions for reading strings.
Date posted:
February 8, 2018
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What is a dynamic memory allocation? How does it help in building complex programs?
Date posted:
February 8, 2018
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Define 5 fact finding techniques and explain when they are likely used:
Date posted:
February 8, 2018
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a) List five types of systems
b) Explain the following characteristics of a system:
(i.) Differentiation;
(ii.) Equifinality;
(iii.) Feedback;
(iv.) Transformation;
(v.) Entropy;
c) (i) State two features of classical theories of organizations.
(ii) State two features of the human relations theories of organizations.
(iii) State one feature of the contingency approach to organizations.
Date posted:
February 7, 2018
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Distinguish between a system flowchart and a program flow chart
Date posted:
February 7, 2018
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The introduction of a computer-based information system in an organization can generate
some amount of fear and reluctance to change on the part of users.
Required:
(a) List six major reasons for such user resistance.
For each reason, provide a brief explanation.
(b) How can this problem of user resistance to change be solved?
Date posted:
February 7, 2018
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List five physical security procedures that Kasuku might adopt to make sure that its information is secure.
Date posted:
February 7, 2018
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Discuss hardware factors for choosing an operating system?
Date posted:
February 5, 2018
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Explain some ways that ambiguity can be introduced when you are overloading functions in a computer program.
Date posted:
February 4, 2018
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Briefly describe a default argument in a computer program.
Date posted:
February 4, 2018
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Briefly explain what the overload keyword does and why it is no longer needed in a computer program.
Date posted:
February 4, 2018
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What type of operations will cause the copy constructor to be invoked?
Date posted:
February 4, 2018
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What is the most common general form of a copy constructor in C++ language?
Date posted:
February 4, 2018
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Give two reasons why you might need to overload a class's constructor in a computer program.
Date posted:
February 4, 2018
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Give one disadvantage of reference parameters.
Date posted:
February 4, 2018
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What is the general forms of new that is used to initialize a dynamic variable? Give a correct example.
Date posted:
February 4, 2018
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Given a pointer to an object in a C++, what operator is used to access a member of that object?
Date posted:
February 4, 2018
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What is a reference in programming? What is one advantage of using a reference parameter?
Date posted:
February 4, 2018
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Show the general forms for 'new' and 'delete'.What are some advantages of using them instead of malloc() and free() in a C++ program.
Date posted:
February 4, 2018
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What is the 'this' pointer in a program code?
Date posted:
February 4, 2018
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What is a friend function in a computer program?
Date posted:
February 4, 2018
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Explain why you must be careful when passing objects to a function or returning objects from a function in a program.
Date posted:
February 4, 2018
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Can the address of an object in a program be passed to a function as an argument?
Date posted:
February 4, 2018
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What single prerequisite must be met in order for one object to be assigned to another during program creation?
Date posted:
February 4, 2018
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Provide a troubleshooting guide to a computer that is unable to join a domain.
Date posted:
February 1, 2018