Answer:
"Option b and Option d" is the correct option for this question.
Explanation:
In the database, datatype belongs to the information storage medium, which can hold a specific type of value. There are several data types, which is used in database like integer, character, series, floating-point and array numbers, and the rules, that give levels of security to information are known as a security constraints. It may be either developed as rules on integrity, mathematical formalism rules or schematic rules, and other choices were wrong which can be described as follows:
- In option a, The asserts, which is in any exchange in a database, should only modify the information, that is effected in acceptable ways is called consistency, that's why it is wrong.
- In option c, The validity and accuracy of the data in the database can not be ensured, that's why it is wrong.
In tabular form the data is displayed in a table layout following a continuous series of records. In this almost all the records are displayed in a single layout. While in columnar form the data is displayed one record at a time.
Answer:d)apprehend and prosecute
Explanation: A intruder is a person who tries to access the system or damage it in an unauthorized manner. The person who is found with any intruding activity should be discovered.
Apprehending means of getting aware and prosecute defines the accusing of any person committing a crime .These activities define the nature of the intruder whose trying to commit the crime and should be detected while he is pursuing the activity.Thus , the correct option is option(d).
Answer:
they are a k-pop boy band.
