What is true about an application service provider Select one: a. It delivers software as a service b. It delivers communication as a service c. It delivers application as a service d. It delivers infrastructure as a service SCSI stands for_________ Select one: a. Small and Compact System Interface b. Small Component System Interface c. … Read more
What are the six core processes for software systems development? The following are the six core processes for software system development: system analysis is the deep study of the existing new system. It is the technique that improves the system and ensures that all the components of the system work efficiently to accomplish their purpose. … Read more
Web Design and Development Topic: Arrays and Collections in C# Exercise 1 – Answer the following questions: • Why would you use an array instead of creating multiple variables with various names? Variables can only hold one value at a time, so you would use an array to hold multiple variables. Arrays also prevents the … Read more
Contents EXECUTIVE SUMMARY.. 2 INTRODUCTION.. 2 PROJECT CHARTER.. 2 REQUEST DESCRIPTION.. 2 Constraints or Dependencies. 3 Deliverables And Reviews. 3 PROJECT APPROACH.. 4 RESOURCES & Cost 5 SCHEDULE SUMMARY.. 5 Review & Authorisation. 6 PROJECT SCOPE STATEMENT: 6 REQUIREMENT COLLECTION STRATEGY.. 6 COLLECTING REQUIREMENTS: 6 DATA ANALYSIS: 7 DATA INTERPRETATION: 7 SCOPE DEFINITION: 7 STAKE … Read more
Database Design and Development Topic: Overview of Normalisation concepts MCQs and True/False i. The advantages of normalisation include ________. the elimination of modification anomalies the elimination of duplicated data more complex SQL for multitable subqueries and joins simpler SQL queries ii. The defining characteristic of BCNF is that a table is in BCNF if ________. … Read more
Database Design and Development Topic: Structured Query Language (SQL) – Part 1 MCQs i. SQL stands for Standard Query Language. True/False ii. The SQL keyword LIKE is used in SQL expressions to select partial string values. True/ False iii. In an SQL query, which SQL keyword actually begins the query? EXISTS FROM SELECT WHERE iv. … Read more
What do you understand by a strong entity and a weak entity? Provide example. A strong entity is complete by itself and is not dependent on any other entity type. EXAMPLE customer(customerID, name,surname) A weak entity is dependent on a strong entity to ensure its existence. Adress(addressid, adressName, customerid) i. What do you mean by … Read more
Describe similarities and differences between divine command theory and Kantianism. The similarity between the divine command theory and Kantianism is that they both have basis in reasoning. In divine command theory, we say an action is right or wrong is based on the god. In Kantianism, it is based on chapter or verse. These two … Read more