PREVIOUS YEAR SOLVED PAPERS - December 2015 Paper 3
47. In constraint satisfaction problem, constraints can be stated as __________.
- A
Arithmatic equations and inequalities that bind the values of variables
- B
Arithmatic equations and inequalities that doesn’t bind any restriction over variables
- C
Arithmatic equations that impose restrictions over variables
- D
Arithmatic equations that discard constraints over the given variables
- Option : A
- Explanation : In constraint satisfaction problem, constraints can be stated as arithmatic equations and inequalities that bind the values of variables and these are mathematical problem defined as a set of objects whose state must satisfy a number of constraints or limitations. So, option (A) is correct.
- Option : C
- Explanation : As compared to rental and leasing methods to acquire computer systems for a Management Information System (MIS), purchase method has following advantage it is a business investment. Other Advantages of renting and leasing:
- No capital is tied up
- No financing is required
Disadvantages:- Expensive
- Company doesn't own the system when the aggrement
So, option (C) is correct.
where p is the transition probability. Then the conditional entropy is given by:50. Which of the following is not a lossy compression technique?
- Option : D
- Explanation : Lossy compression technique are JPEG, MPEG, FFT but Arithmetic coding is a entropy coding used in lossless data compression. So, option (D) is correct.
