Which of the following is a process that a database designer would go through in order...
Which of the following is a process that a database designer would go through in order to make the storage of information more efficient with respect to storage space and updating ability? (a) Trimming (b) Pruning (c) Normalization (d) Buffering
Homework Answers
The correct option is c. Normalization as normalization removes redundancy and undesirable characteristics making data compact and understanding
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Which of the following is a process that a database designer
would go through in order...
6. With respect to database systems, which of the following statement(s) is (are) true? a. The...
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....
Which one of the following statement(s) is NOT true? After firms go through the IPO process,...
Which one of the following statement(s) is NOT true? After firms go through the IPO process, the firm is subjected to more stringent disclosure rules Firms typically receive less proceeds than the IPO price On average, there is overpricing in the IPO market IPO is a process in which firms issue equity to the public for the first time
Which process returns the database to a state that is known to be correct? a. recovery...
Which process returns the database to a state that is known to be correct? a. recovery b. encryption c. concurrent update d. batch processing What strategy can programs employ to minimize the occurrence of deadlocks? a. Only unlock records at the end of the day. b. Unlock records in the reverse order in which they were locked. c. Use a random order record-locking strategy. d. Lock records in the same order. Which of the following is true about distributed databases?...
[Computer Science - CS2203 - Databases 1] Which of the following is not a goal of...
[Computer Science - CS2203 - Databases 1] Which of the following is not a goal of normalization? Select one: a. Minimizing data redundancy b. Simplifying the enforcement of referential integrity c. Maximizing data storage space d. Maintaining data effectively
Which of the following would be considered when deciding on the number of process steps or...
Which of the following would be considered when deciding on the number of process steps or functional units? Choose all that apply. Side streams A. Pumps B. Main process stream C. Storage D. E. Recycle streams Heat exchangers F.
11. Regarding how energy flows through an ecosystem, which of the following statements is true? A....
11. Regarding how energy flows through an ecosystem, which of the following statements is true? A. As energy moves through an ecosystem, some is wasted or lost in the form of heat. Therefore, there will always be more producers in a system than consumers. B. The process of energy moving through an ecosystem is highly efficient. This allows for an equal number of consumers and producers. C. As energy moves through an ecosystem, some is wasted or lost in the...
1. What is the fastest a rush order of one unit can go through the process?...
1. What is the fastest a rush order of one unit can go through
the process?
2. Working 8 hours a day, what is the daily capacity of the
process?
3. What is the labor content of a unit?
3. For this question consider hiring another worker and duplicating Operation D as shown in the diagram below. The two workers work on successive products; they don't work on the same product at the same time. The product still requires the...
2. Which one of the following types of audits would be most likely to focus on...
2. Which one of the following types of audits would be most likely to focus on objectives related to the efficient use of resources? a. Operational audit b. Independent audit c. Compliance audit d. Information systems audit 3. Which of the following is a reason for independent checks? a. To assess an employee and determine whether he or she is following control procedures b. To detect and correct errors and misappropriation of assets c. To ensure that mistakes can be...
1) The advantage(s) of creating indexes in the database is/are 2) Which of the following statements...
1) The advantage(s) of creating indexes in the database
is/are
2) Which of the following statements is true?
3) Which of the following statements is true?
4) Identify the correct statement(s) about Columns and Column
Families of a Column Oriented database
5) You are designing a web application. You have a requirement
to provide a facility to the user to store his/her preferences on
the look-and-feel of the web pages of your application. According
to Fowler and Sadalage, which of...
Please go through all, but if not able, please thoroughly go through d,e, & f. It...
Please go through all, but if not able, please thoroughly go
through d,e, & f. It would be very helpful.
4. Suppose that society could produce the following combinations of pizzas and books: Alternative Quantity of pizzas Quantity of books 50 40 30 20 10 10 18 24 28 30 a. Using graph paper (or a computer program), draw the production-possibilities frontier (PPF) for pizza and books, being as exact and neat as possible. (Put books on the horizontal axis....
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....
Which of the following would be considered when deciding on the number of process steps or functional units? Choose all that apply. Side streams A. Pumps B. Main process stream C. Storage D. E. Recycle streams Heat exchangers F.
1. What is the fastest a rush order of one unit can go through
the process?
2. Working 8 hours a day, what is the daily capacity of the
process?
3. What is the labor content of a unit?
3. For this question consider hiring another worker and duplicating Operation D as shown in the diagram below. The two workers work on successive products; they don't work on the same product at the same time. The product still requires the...
2. Which one of the following types of audits would be most likely to focus on objectives related to the efficient use of resources? a. Operational audit b. Independent audit c. Compliance audit d. Information systems audit 3. Which of the following is a reason for independent checks? a. To assess an employee and determine whether he or she is following control procedures b. To detect and correct errors and misappropriation of assets c. To ensure that mistakes can be...
1) The advantage(s) of creating indexes in the database
is/are
2) Which of the following statements is true?
3) Which of the following statements is true?
4) Identify the correct statement(s) about Columns and Column
Families of a Column Oriented database
5) You are designing a web application. You have a requirement
to provide a facility to the user to store his/her preferences on
the look-and-feel of the web pages of your application. According
to Fowler and Sadalage, which of...
Please go through all, but if not able, please thoroughly go
through d,e, & f. It would be very helpful.
4. Suppose that society could produce the following combinations of pizzas and books: Alternative Quantity of pizzas Quantity of books 50 40 30 20 10 10 18 24 28 30 a. Using graph paper (or a computer program), draw the production-possibilities frontier (PPF) for pizza and books, being as exact and neat as possible. (Put books on the horizontal axis....
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