Database
Hello I need help with the following question:
Option 3 is correct.
The design of DBMS is effecient when is has less data redundancy as well as data reconstructing. It must include the following features.
Database Hello I need help with the following question: Question 9 Features of the DBMS which...
QUESTION 1 What is the most common relationship within a relational database? Select the best answer from the following. One-To-One relationship. o One-To-Many relationship. Many-To-Many relationship. Zero-To-Zero relationship. QUESTION 2 What is an "entity'? Select the best answer from the following. An entity, for our purposes, is the same as a table in the database. An entity represents one of the columns in an individual table. There are no entities in a relational database. Entities are only part of NoSQL...
6. With respect to database systems, which of the following statement(s) is (are) true? a. The physical view of data is how people conceptually organize and understand the relationships among data items. b. The DML builds the data dictionary, creates the database, describes logical views for each user, and specifies security constraints. c. A record layout shows the items stored in a file, including the type of data stored and both the order and length of the data fields. d....
SUBJECT: INFORMATION TECHNOLOGY, CLASS: ADVANCE DATABASE MANAGEMENT Hello Everyone, I need help on a project for my ITD 256 Class. These are the questions I am suppose to answer: Project: The project should include designing a database deals with making a proposal for the database implementation. You can either try to fix an existing problem in your business or create a new database for the new projects or new clients. Please define the objective, scope, and time frame of your...
Hello I need help creating a bash script in linux for the following question: Create a script to expand the jpeg creator to create other types of files such as pdf, png, gif, etc. The jpeg creator is the following: #!/bin/bash FILE=$1 echo -e -n "\xFF\xD8\xFF\xE0"> $FILE dd if=/dev/random bs=512 count=4 >> $FILE
Oracle SQL
Hello I need help with the following question:
Which of the following are true statements about proactive performance management with respect to information systems that involve databases? You may choose more than one anwer A goal of it is to minimize reactive performance management. O Sometimes it involves automation. O It is not a particularly time-consuming process, generally speaking O The basic idea behind it is to foresee all possible problems during development and plan around them .
For this set of Review Questions, we will create and use a database for the Wedgewood Pacific Corporation (WPC) that is similar to the Microsoft Access database we created and used in Chapters 1 and 2. Founded in 1957 in Seattle, Washington, WPC has grown into an internationally recognized organization. The company is located in two buildings. One building houses the Administration, Accounting, Finance, and Human Resources departments, and the second houses the Production, Marketing, and Information Systems departments. The...
need help with part b
GARDEN GLORY PROJECT QUESTIONS Garden Glory wants to expand its database applications beyond the recording of property services. The company still wants to maintain data on owners, properties, employees, and services, but it wants to include other data as well. Specifically, Garden Glory wants to track equipment, how it is used during services, and equipment repairs. In addition, employees need to be trained before they use certain equipment, and management wants to be able to...
CIS - WINDOWS SERVER ADMIN - KNOWLEDGE BASED ASSESSMENT [101-BASICS] Question 58 + 66-70 (6 Questions) Question 58. Which among the following are the best practices for enhancing Disk FT? Select one or more: a. Verify hardware and firmware components b. Retain some un-allocated space c. Replace failed disk immediately d. Design complete FT storage pool Question 66. What are Group Policy Objects? Select one: a. Collection of settings that define what a system will look like and how it...
Management information system Please answer the question correctly QUESTION 16 Which of the following is the most widely used operating system in business? Linux Mac OS Windows Unix 2.5 points QUESTION 17 Which of the following is an open-source operating system? Unisys Windows Linux Mac OS 2.5 points QUESTION 18 Which of the following storage types is volatile? RAM ROM PROM All the choices are volatile. 2.5 points QUESTION 19 Which of the following best describes the...
Your project will require you to develop a database design to
solve a real-life data management problem. It can be any problem in
your work environment or for another organization, for example, a
bookstore (think of how Amazon uses databases), a course management
system (think of how a university manages courses), a bank (think
of how your bank works), and an online auction site (think of how
Ebay works). You will develop a database to solve this problem
You will...