Other Programming & Computer Science Answers

Write a regular expression for the following languages, over sigma=(a,b) All strings that do not end with aa.All strings that contain an even number of b’s. All strings which do not contain the substring ba.

Analyse and discuss in detail the articial intelligence (AI) you would use that imitates the reasoning processes of experts in solving difficult problems. In your answer, be sure to use your own examples of how it is applied

 Assess the function, communication process based on the client/ server architecture of the following:

a.   DHCP                                                                                                   [4 Marks]

b.   SSH.                                                                                                       [4 Marks]

 Clearly explain  how the client server architecture assist a business with meeting its needs                                                                                                      [8 Marks]

 Assess the function, communication process based on the client/ server architecture of the following:

a.   DHCP                                                                                                   [4 Marks]

b.   SSH.                                                                                                       [4 Marks]

 Clearly explain  how the client server architecture assist a business with meeting its needs                                                                                                      [8 Marks]

1. Describe an operating system and discuss three main objectives/functions.

2. Describe the four main elements of a computer system.

3. Distinguish between two main categories of processor registers; and give examples to illustrate your answer.

4. Discuss the three input-output communication techniques that are used in computer systems.

5. Explain the steps involved in executing an instruction in a computer system.

1.     Distinguish between Management Information System and Executive Information System.

2.     Describe the four types of skills that a system analyst should have in order to succeed in his/her work.

3.     Clearly distinguish between System owners and System users.

4.     Discuss the three elements/components of a project; and give examples to illustrate your answer.

5.     Discuss four factors that will make an organization to either upgrade its existing information system or acquire a new one for use.

 When you have finished working with a document, and need it in the future, you should close it.

true of false

A___________________ is a process of identifying the content knowledge and skills that you expect the learners to achieve at the end of the lesson. 1. Activities 2. Assessment 3. Lesson objective/outcome 4. Teaching strategy

A _______ is a process of identifying the contents knowledge and skills that you expect the learners to achieve at the end of a lesson.

1. Activities
2. assessment
3. lesson objective/ outcome
4. teaching strategy

After selecting your text, use the ____ and _____ commands to move to the next text to a different location.

1. Copy; paste
2. cut; repeat
3. copy; past special
4. cut; paste