Inf3707 notes Study guides, Study notes & Summaries

INF3707 Exam Pack 2023 Latest exam pack questions and answers and summarized notes for exam preparation. 100% TRUSTED workings, explanations and solutions. For assistance call or whatsapp us on +25477 954 0132 .

Summarised Notes of the textbook for Database Design And Implementation - Covering Chapters 1 to 7 (these class notes will help prepare for exam)

JUNE / JULY 2021 INF3707 DATABASE DESIGN AND IMPLEMENTATION Date: 05 July 2021 Duration: 2 hours Total marks: 100 Examiners: First: Dr B. Chipangura Second: Dr L. Motsi External: Dr P. Nkomo This is a closed book examination. Instructions to students 1. Unisa examination policies apply. 2. Answer all questions. 3. Study the tables and data in Annexure A. 4. The marks for each question are given in brackets next to the question. 5. Please answer the questions in or...

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INF3707 - Database Design And Implementation EXAM PACK 2022. Question 1 10 marks 1.1 Which Oracle Database management system is prescribed for this module? (2 marks) 1.2 How do you login as the system administrator on the Oracle SQL*plus interface? Provide the code. (2 marks) 1.3 After you have successfully installed Oracle database, how do you open the pluggable databases so that they can automatically open? (4 marks) 1.4 By default, Oracle pluggable databases remain closed and must be ...

INF3707-Database Design And Implementation EXAM PACK 2022 . Question 1 10 marks 1.1 Which Oracle Database management system is prescribed for this module? (2 marks) 1.2 How do you login as the system administrator on the Oracle SQL*plus interface? Provide the code. (2 marks) 1.3 After you have successfully installed Oracle database, how do you open the pluggable databases so that they can automatically open? (4 marks) 1.4 By default, Oracle pluggable databases remain closed and must be ope...

INF3707-Database Design And Implementation EXAM PACK 2022. Question 1 10 marks 1.1 Which Oracle Database management system is prescribed for this module? (2 marks) 1.2 How do you login as the system administrator on the Oracle SQL*plus interface? Provide the code. (2 marks) 1.3 After you have successfully installed Oracle database, how do you open the pluggable databases so that they can automatically open? (4 marks) 1.4 By default, Oracle pluggable databases remain closed and must be open...

INF3707 - Database Design & Implementation Summary - covers the entire module. Great for assignments and exams, document is searchable. The work has been done for you :-)

This summary contains in depth concepts, explanations and examples which will not only allow you to reduce the amount of time you have to study, but will also assist you with getting a distinction for this module. This summary will replace your prescribe book entirely!

MQC 1.1 b.View – virtual table, not table on its own but mirrors table(temp table). Multiple tables – complex, single table – simple. In addition, the function and GROUP BY clause prevent changing the displayed data because each record might represent more than one row in the underlying key-preserved Reasons for view table – security, not direct DB access, efficiency – less direct DB hits table. CH. 13, text book pg 517 e-book pg 539 1.2 c. _ and % allows white characters - _ a...