Other Programming & Computer Science Answers

Design a combinational logic that compares X and Y, where X =X1X0 and Y = Y1Y0; the output of combinational logic is 1, when X < Y; otherwise the output is 0.

(a) Show truth table.

(b) Find output function using K-map.

a) The simplest form of communication is said to be Face to Face. That notwithstanding, it is associated with its own problems. Describe these problems in the simplest form to your colleague in the Business School. 

b) As a scholar of Human Computer Interaction, make a suggestion and stand strongly by your solution on how these problems can be overcome technologically. 

c) The utilization of conversational sound has long been of interest to system designers. Why does the synthesis by rule method produce more words than the concatenation method?

Memory sticks (USB Flash drives) are used widely in lots of organizations. List two (2) benefits and two (2) drawbacks of using memory sticks in business establishments

What is your personal philosophy about technological advancements like robots affects the humanity?

List two (2) benefits and two (2) drawbacks of using memory sticks in business establishments. [4 marks ] 

With specific examples explain how information technology can be used in this challenging times in the following disciplines;

a) Education

b) Government

c) Health Care

d) Science and Engineering and

e) Banking and Finance

3. Schools throughout SA use the SA-SAMS system for managing learners' personal details and marks. Study the link to SA-SAMS and familiarize yourself with the information (see Thutong). https://www.thutong.doe.gov.za/administration/Administration/GeneralInformation/SASAMS/tabid/3346/Default.aspx. Do a search and investigate the various functions available for this system to benefit a school. Give a summary regarding SA-SAMS and also refer to its advantages and disadvantages.

4. Indicate which of the eight specific goals to promote self-directed learning, did you achieve and include a discussion thereof.

Explore 3 types of attacks on the application layer and how the attacks can be prevent.Use proper diagram of each attack

How Facebook tracks your data using cookies

Q2. The following table represents hypothetical transactions, where each transaction contains set of items (itemset) T, whereT⊆I,andI={A,B,C,D,E,F}. (Marks 3)

Accordingly, apply Aproiri Algorithm on the given data to find:

1. Find all the frequent itemset-1that meet a minimum Support of 3.

2. The association rules, in the form of (LHS➔RHS), from the frequent itemset-1 {A->B}, {B->E}

{A->E} with minimum confidence of 60%.