Related Questions

Compare the following sentences: (1) He is a man of high professional integrity. (2) Our defense forces are determined to preserve our national Integrity. (3) His personal integrity is beyond question. Identify sentence (s) in which the word integrity implies the quality of honesty and strong moral principles.
A (1)
B (2)
C (3)
D (2) and (3)
In SQL, which command is used to add a column/integrity constraint to a table
A ADD COLUMN
B INSERT COLUMN
C MODIFY TABLE
D ALTER TABLE
E None of the above
You have time constraint to answer the questions: Here the word `constraint' stands for______.
A Restrcition
B Consciousness
C Relaxation
D Extension
Which of the following is NOT a type of SQL constraint?
A PRIMARY KEY
B ALTERNATE KEY
C FOREIGN KEY
D UNIQUE
In SQL, which of the following is not a data Manipulation Language Commands?
A Delete
B Truncate
C Update
D Create
When using SQL*Plus, Oracle commands, column names, table names and all other database elements:
A are case insensitive.
B are case sensitive.
C must always be in lower case.
D must always be in upper case.
SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.
A True
B False
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?
A Open
B Show
C Alter
D Edit
What is the term for a cryptographic technique used to secure the confidentiality and integrity of data by converting it into an unreadable format until it reaches its intended recipient?
A Digital signature
B Hash function
C Encryption
D Firewall
Which constraint requires that the binary relationship indicate all combinations that must appear in the ternary relationship?
A MUST COVER
B MUST NOT
C Both of the above
D None of the above is correct

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