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Question 1:
(a) How would you describe human reasoning?(b) Describe the different types of human reasoning?
Question 2:
(a) What are the computational factors affecting the speed of an interactive program?
(b) Discuss how the effects of each of these factors can be limited.
Question 3:
In Norman's execution-evaluation cycle model, what is meant by the Gulf of Execution and the Gulf of Evaluation?
Question 4:
How would you group controls and displays on an interface to improve the interactivity of the interface?
Question 5:
Describe the 3 main approaches to prototyping.
Question 6:
(a) (i) Create a GOMS description of the task of retrieving Rs200 from an ATM machine. Assume the user has his debit card in his wallet.
(ii) Discuss any issue of closure that can occur in terms of your GOMS description.
Question 7:
(a) (i) What is Heuristic Evaluation?
(ii) What is essential in performing a heuristic evaluation?
A Patient Registry Name, Surname and Address Sex Caste Contact Numbers Area (Rural/Urban/Suburban) City/District State General Examination deta
Least cost method
Earlier than anything we must describe the file transfer area or DTA. With the intention of sequentially read we use the 14H function of the 21Hinterruption.The register to be read
Electronic transmission Frequency: Frequency is the rate at which a wave or cycle alternates between high and low (analog mode) or on and off (digital mode). For example, the
Opening Documents Situated on Different Computers In order to work with documents situated on other computers, you need sufficient rights to access the folder in which it is
QUESTION (a) Can SSL be used to encrypt email data? Justify your answer (b) What are the three basic security provided by SSL? (c) State the port number used by applicati
information system providors
what is computer topology .
The instructions of the logic functions are: and not, or and xor. These act on the bits of their operators. To make sure the result of the operations we revolve to the cmp and test
QUESTION (a) Convert each of the following expressions to prefix and postfix. (i) (A+B)*(C+D) (ii) A-B/(C*D^E) (^ denotes exponentiation) (b) The following algorithm c
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