Get premium membership and access questions with answers, video lessons as well as revision papers.
Computer fraud arises when a person gains access to or uses a computer program or data
or computer to deceive or defraud others.
Methods and tools that are useful in stemming computer fraud by employees:
1. Strict division of duties –Eases supervision/monitoring.
2. Strict control over input, processing, and programs.
3. Shielding Visual Display Units to prevent people with detection equipment that
isable to remotely view what is being displayed on the VDU.
4. Use of logon-Ids and passwords to prevent unauthorized access.
5.Logging computer access –Review of the security logs could identify patterns
ortrends that indicate computer fraud.
6.Biometric access security control.
7.Dial-back procedures.
8.Video cameras to enable detection of physical unauthorized access.
9. Security guards to prevent physical unauthorized access.
10. Alarm system to prevent physical unauthorized access, etc.
gregorymasila answered the question on February 7, 2018 at 20:07
- What is the meaning of online fraud?(Solved)
What is the meaning of online fraud?
Date posted: February 6, 2018. Answers (1)
- Computers have caused more harm than good in the modern society. Discuss(Solved)
Computers have caused more harm than good in the modern society. Discuss
Date posted: February 6, 2018. Answers (1)
- Describe the operations of a program typeid.(Solved)
Describe the operations of a program typeid.
Date posted: February 6, 2018. Answers (1)
- What purpose do the terminate() and unexpected() elements serve in a C++ computer program?(Solved)
What purpose do the terminate() and unexpected() elements serve in a C++ computer program?
Date posted: February 5, 2018. Answers (1)
- Briefly explain how try, catch and throw work together to provide C++ exception handling.(Solved)
Briefly explain how try, catch and throw work together to provide C++ exception handling.
Date posted: February 5, 2018. Answers (1)
- What is a general class and what is its general form in a C++ computer program?(Solved)
What is a general class and what is its general form in a C++ computer program?
Date posted: February 5, 2018. Answers (1)
- What is a generic function and what is its general form in a C++ computer program?(Solved)
What is a generic function and what is its general form in a C++ computer program?
Date posted: February 5, 2018. Answers (1)
- What is the main advantage of run-time polymorphism? What is its potential disadvantage?(Solved)
What is the main advantage of run-time polymorphism? What is its potential disadvantage?
Date posted: February 5, 2018. Answers (1)
- If in a class hierarchy, a derived class neglects to override a virtual function,what happens when an object of that derived class that function in...(Solved)
If in a class hierarchy, a derived class neglects to override a virtual function,what happens when an object of that derived class that function in a computer program?
Date posted: February 5, 2018. Answers (1)
- Is the following C++ fragment correct? If not, why not?
class base {
public:
virtual int f(int a)=0;
//...
};
class derived : public base {
public:
int f(int a, int b) {return...(Solved)
Is the following C++ fragment correct? If not, why not?
class base {
public:
virtual int f(int a)=0;
//...
};
class derived : public base {
public:
int f(int a, int b) {return a*b;}
//...
};
Date posted: February 5, 2018. Answers (1)
- Distinguish between an abstract and polymorphic classes.(Solved)
Distinguish between an abstract and polymorphic classes.
Date posted: February 5, 2018. Answers (1)
- What is a pure virtual function in a computer program?(Solved)
What is a pure virtual function in a computer program?
Date posted: February 5, 2018. Answers (1)
- How does virtual function help achieve run-time polymorphism in a computer program?(Solved)
How does virtual function help achieve run-time polymorphism in a computer program?
Date posted: February 5, 2018. Answers (1)
- Define the term computer system(Solved)
Define the term computer system.
Date posted: February 5, 2018. Answers (1)
- What is a program's virtual function?(Solved)
What is a program's virtual function?
Date posted: February 5, 2018. Answers (1)
- Give one advantage of using the C++ I/O functions instead of the C-like I/O system.(Solved)
Give one advantage of using the C++ I/O functions instead of the C-like I/O system.
Date posted: February 5, 2018. Answers (1)
- What functions report status information about the C++ I/O system?(Solved)
What functions report status information about the C++ I/O system?
Date posted: February 5, 2018. Answers (1)
- Show the statement that sets the put pointer to the 234th byte in a file linked to a stream called 'out'(Solved)
Show the statement that sets the put pointer to the 234th byte in a file linked to a stream called 'out'
Date posted: February 5, 2018. Answers (1)
- What function positions the get pointer and put program pointers?(Solved)
What function positions the get pointer and put program pointers?
Date posted: February 5, 2018. Answers (1)
- Given the following C++ fragment, in what order are the constructor functions called?
class myclass: public A, public B, public C {...(Solved)
Given the following C++ fragment, in what order are the constructor functions called?
class myclass: public A, public B, public C {...
Date posted: February 5, 2018. Answers (1)