Day: April 9, 2022

The researcher must identify the target population and select the sample if a census is not desired. The researcher then determines how many people to interview and who they will be; what and how many events to observe; how many Read More …

Professor Fisher has enumerated three principles of experimental designs: (1) the Principle of Replication; (2) the Principle of Randomization; and the (3) Principle of Local Control. According to the Principle of Replication, the experiment should be repeated more than once. Read More …

UNIVERSITY EXAMINATIONS: 2016/2017 EXAMINATION FOR THE DIPLOMA IN INFORMATION TECHNOLOGY DIT 504 APPLICATION PROGRAMMING DATE: DECEMBER, 2016 TIME: 1 ½ HOURS INSTRUCTIONS: Answer any THREE questions. QUESTION ONE a) Explain the following terms as used in vb.net programming. (i) Console Read More …

Hypothesis-testing research studies (generally known as experimental studies) are those where the researcher tests the hypotheses of causal relationships between variables. Such studies require procedures that will not only reduce bias and increase reliability, but will permit drawing inferences about Read More …

UNIVERSITY EXAMINATIONS: 2016/2017 EXAMINATION FOR THE DIPLOMA IN INFORMATION TECHNOLOGY DIT 502 E-COMMERCE DATE: DECEMBER, 2016 TIME: 1 ½ HOURS INSTRUCTIONS: Answer any THREE questions. QUESTION ONE a) Describe four benefits of Electronic Data Interchange (EDI) in a business sector. Read More …

Descriptive research studies are those studies which are concerned with describing the characteristics of a particular individual, or of a group, whereas diagnostic research studies determine the frequency with which something occurs or its association with something else. The studies Read More …

UNIVERSITY EXAMINATIONS: 2016/2017 EXAMINATION FOR THE DIPLOMA IN INFORMATION TECHNOLOGY DIT 502 E-COMMERCE DATE: AUGUST, 2017 TIME: 2 HOURS INSTRUCTIONS: Answer Question One & ANY OTHER TWO questions. QUESTION ONE [30 MARKS] – COMPULSORY a) Define the following terms and Read More …

UNIVERSITY EXAMINATIONS: 2016/2017 EXAMINATION FOR THE DIPLOMA IN INFORMATION TECHNOLOGY SPECIAL/SUPPLEMENTARY EXAMS DIT 405 RESEARCH METHODS DATE: JULY 2017 TIME: 1½HOURS INSTRUCTIONS: Answer Any THREE Questions. QUESTION ONE a) List Factors to be taken into consideration when designing a questionnaire Read More …

Exploratory research studies are also termed as formulative research studies. The main purpose of such studies is that of formulating a problem for more precise investigation or of developing the working hypotheses from an operational point of view. The major Read More …

UNIVERSITY EXAMINATIONS: 2016/2017 EXAMINATION FOR THE DIPLOMA IN INFORMATION TECHNOLOGY DIT 402 FUNDAMENTALS OF COMPUTER NETWORKS DATE: AUGUST, 2017 TIME: 2 HOURS INSTRUCTIONS: Answer Question One & ANY OTHER TWO questions. QUESTION ONE [30 MARKS] – COMPULSORY a) Define the Read More …