30) True/False A data warehouse is updated synchronously, say on a daily basis, each time the production database is updated. 31) is not actually a life cycle phase but involves performing changes, corrections, additions, fixes and upgrades to ensure the system continues to meet its business goals. That is, it occurs after the life cycle has been completed.

Clerical Temp is a company that offers temporary clerical assistance to its clients. It now employs about 1000 people and serves approximately 250 customers, but it is quickly expanding. Many activities are now carried out by hand. The company is eager to create a database system. The database system will be utilized to maintain track of payroll, accounts receivable, active worker personal information, customer records, job requests, and task assignments. However, the job must be completed in a short amount of time.

Question System: Sales Accounts Management System Reciprocal Sales Corporation is a global sales company that works with leading Fortune 500 corporations. The company offers sales consultants who assist these corporations with their product sales, marketing and advertising. Due to the rapid growth, a Software Development Department was established to improve and automate all the manual processes and workflows. The department is currently conducting a study in order to develop a new Sales Accounts Management System to assist the sales team with data capturing and information management. The sales team currently have an established and strict manual business process and workflow that they follow whenever they secure a new customer. A sales consultant collects information from a new customer and sends it to an admin assistant for data capturing. The admin assistant captures the customer information, opens the customer account and compiles a new customer report. Once finalised, the new…

The most important auditing and log-collecting processes are as follows: auditing and collecting logs

Database implementation phase (1) Export SQL statements based on the results of physical design, or create a database using tools provided by the database management system (2) Prepare a set of data based on practical application scenarios. Complete data entry and perform data backup, import/export, and other operations. (3) Design query statements to operate on the database and provide screenshots of the query results.

Maintaining the database is important in ensuring the good performance of the database to ensure the transaction can be performed smoothly. There are three types of maintenance that one needs to be perform on the database namely corrective maintenance, adaptive maintenance and perfective maintenance. Develop a plan and strategies on how you will perform each maintenance which includes risks and challenges which are associated with each of type maintenance

Definition of redundancy and problems that can occur due to redundancy.

Data collection and categorization before database entry are crucial.

An employment agency offers the service of finding the employee candidates for their clients. For this purpose, the agency has to keep track of certain particulars of the candidates such as the name, identification card numbers, address, phone numbers, data of birth, and their field of expertise. They also keep the data of their clients which is the future employer for the candidate's employee. The request for employee is forwarded to the agency by future employer along with the information regarding to the job offered. The information includes the type of jobs, offered salary, type of expertise required and the date when the employee is needed. Therefore, as a database designer, you are required to propose a database design prior to its implementation by presenting the following: (a) Identify ALL possible entities that could exist in the organization process (give suitable entity name), complete all the entities with suitable attributes together with assigned primary key. Use your own…

When creating a data warehouse, what procedures must be followed?