Database Management System

Booth algorithm for integer multiplication gives worst performance, when the multiplier pattern is

The database schema is written in _____ language.

SELECT $*$ FROM employee WHERE dept_name $=$ “Comp Sci”;
There is an error in the given SQL. Identify the error.

In the referencing relation which of the following integrity constraint requires that the values appearing in specified attributes of any tuple also appear in specified attributes of at least one tuple in the referenced relation.

What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array?

Nowadays Vishing has become a criminal practice of using social engineering over which of the following?

Which of the following in a table represents a relationship among a set of values ?

A virus can be checked by:

To establish limitation on allowable property values, and specifying a set of predefined, acceptable options which may be assigned to a property are examples of _____

Which of the following is not a logical database structure?

Consider the employee work-team example, and assume that certain employees participate in more than one work team. The generalization is called as _______ if a given employee may therefore appear in more than one of the team entity sets that are lower level entity sets of employee. 

The database management system is intended to _______.

A remote data entry means

Functional Dependencies are a type of constraint which is based on the _____.

Which of the following ways to Relationships are identified from the word statement of a problem?

Processing step (operation or action) in flowchart is represented by _____.

Which of the following is not a feature of tree?

Which access control mechanism does security label fit into?

In the following pairs of OSI protocol layer/sub-layer and its functionality, the INCORRECT pair is

A pilot can fly three types of planes and a plane can be piloted by any qualified pilot. the pilot plane type relationship is;