In a real-world environment, changing granularity requirements might dictate changes in primary key selection, and those changes might ultimately require the use of surrogate keys.
Explanation:
A surrogate key is a unique identity as an object or entity. It is used as an object in the database and as an entity in the modern world. Surrogate key is not a natural key hence it cannot be derived from application data.
Advantages of using surrogate key:
- They are unique
- They have uniform rules
- It allows unlimited values
- It stands the test of time
The computers found in DVD players, thermostats, answering machines, and some appliances are known as embedded computers.
So the answer is <span><span>d. embedded computers</span></span>
Click on the AutoSum button from the Editing group of the ribbon. Excel will highlight the ... The AutoSum option can be found in two areas :.
Try to Increase the value for the directive LimitRequestFieldSize in the httpd.conf:
Reason: This is normally caused by having a very large Cookie, so a request header field exceeded the limit set for Web Server.
For IBM® HTTP Server, this limit is set by LimitRequestFieldSize directive (default 8K). The LimitRequestFieldSize directive allows the Web server administrator to reduce or increase the limit on the allowed size of an HTTP request header field.
SPNEGO authentication headers can be up to 12392 bytes. This directive gives the server administrator greater control over abnormal client request behavior, which may be useful for avoiding some forms of denial-of-service attacks.
Answer:
The answer is "12.0%".
Explanation:
Economically, price elasticity makes a clear distinction between a consumer's production and a consumer's earnings.
- In this question, income elasticity is given that is "1.2", and incomes increase percentage is given, that is 10%.
- The total income elasticity is in percentage is
.
