MCQs

Explanation
A graph is a non-linear data structure that has a finite number of vertices and edges, and these edges are used to connect the vertices.

Explanation
There are two basic types of Computer memory. 1.  Primary memory  (RAM and ROM)   2 Secondary memory ( hard drive,CD ,etc.)

Explanation
There are two basic types of Computer memory. 1.  Primary memory  (RAM and ROM)   2 Secondary memory ( hard drive,CD ,etc.)

Explanation
Vlog : a personal website or social media account where a person continuously posts short videos.

Explanation
The biggest advantage of Big Data is the fact that it opens up new possibilities for organizations

Explanation
The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity.

Explanation
Agile Software development: a group of software development methodologies based on iterative development.

Explanation
Prototyping Model starts with a requirements analysis phase including techniques like FAST, QFD, Brainstorming

Explanation
Walkie-talkie is an example of Half-duplex.

Explanation
We cannot apply binary search algorithm to a sorted linked list , since there is no way of indexing the middle element in the list.

Explanation
A graph is a non-linear data structure that has a finite number of vertices and edges, and these edges are used to connect the vertices.

Explanation
Scanner  converts  hardcopy  into  softcopy  while  Printer  converts  softcopy  into  hardcopy .

Explanation
There are two basic types of Computer memory. 1.  Primary memory  (RAM and ROM)   2 Secondary memory ( hard drive,CD ,etc.)

Explanation
Vlog : a personal website or social media account where a person continuously posts short videos.

Explanation
The biggest advantage of Big Data is the fact that it opens up new possibilities for organizations

Explanation
The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity.

Explanation
Agile Software development: a group of software development methodologies based on iterative development.

Explanation
Prototyping Model starts with a requirements analysis phase including techniques like FAST, QFD, Brainstorming

Explanation
Walkie-talkie is an example of Half-duplex.

Explanation
We cannot apply binary search algorithm to a sorted linked list , since there is no way of indexing the middle element in the list.

Explanation
A graph is a non-linear data structure that has a finite number of vertices and edges, and these edges are used to connect the vertices.

Explanation
Scanner  converts  hardcopy  into  softcopy  while  Printer  converts  softcopy  into  hardcopy .

Explanation
There are two basic types of Computer memory. 1.  Primary memory  (RAM and ROM)   2 Secondary memory ( hard drive,CD ,etc.)

Explanation
Vlog : a personal website or social media account where a person continuously posts short videos.

Explanation
The biggest advantage of Big Data is the fact that it opens up new possibilities for organizations

Explanation
The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity.

Explanation
Agile Software development: a group of software development methodologies based on iterative development.

Explanation
Prototyping Model starts with a requirements analysis phase including techniques like FAST, QFD, Brainstorming

Explanation
Walkie-talkie is an example of Half-duplex.

Explanation
We cannot apply binary search algorithm to a sorted linked list , since there is no way of indexing the middle element in the list.

Explanation
A graph is a non-linear data structure that has a finite number of vertices and edges, and these edges are used to connect the vertices.

Explanation
Scanner  converts  hardcopy  into  softcopy  while  Printer  converts  softcopy  into  hardcopy .

Explanation
There are two basic types of Computer memory. 1.  Primary memory  (RAM and ROM)   2 Secondary memory ( hard drive,CD ,etc.)

Explanation
Vlog : a personal website or social media account where a person continuously posts short videos.

Explanation
The biggest advantage of Big Data is the fact that it opens up new possibilities for organizations

Explanation
The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity.

Explanation
Agile Software development: a group of software development methodologies based on iterative development.

Explanation
Prototyping Model starts with a requirements analysis phase including techniques like FAST, QFD, Brainstorming

Explanation
Walkie-talkie is an example of Half-duplex.

Explanation
We cannot apply binary search algorithm to a sorted linked list , since there is no way of indexing the middle element in the list.

Explanation
A graph is a non-linear data structure that has a finite number of vertices and edges, and these edges are used to connect the vertices.

Explanation
Scanner  converts  hardcopy  into  softcopy  while  Printer  converts  softcopy  into  hardcopy .

Explanation
Data redundancy occurs when the same piece of data exists in multiple places, whereas data inconsistency is when the same data exists in different formats in multiple tables

Explanation
Data integrity is a concept and process that ensures the accuracy, completeness, consistency, and validity of an organization's data

Explanation
There are five basic types of computer operations: Inputting, processing , outputting, storing, and controlling.

Explanation
The abacus is a calculating tool which has been used since ancient times

Explanation
Email stand for  Electronic Mail. @  is used to divide an email itno two parts.

Explanation
. org domains are considered some of the most trusted on the internet. 

Explanation
A transaction ends when it is committed or rolled back, either explicitly with a COMMIT or ROLLBACK statement or implicitly when a DDL statement is issued

Explanation
A right outer join is a method of combining tables.

Explanation
To achieve the normalization standard of Third Normal Form (3NF), you must eliminate any transitive dependency

Explanation
The Primary Key consisting of two or more attributes is called Composite Key.

Explanation
Data redundancy occurs when the same piece of data exists in multiple places, whereas data inconsistency is when the same data exists in different formats in multiple tables

Explanation
Data integrity is a concept and process that ensures the accuracy, completeness, consistency, and validity of an organization's data

Explanation
There are five basic types of computer operations: Inputting, processing , outputting, storing, and controlling.