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Computer Awareness – Quiz 11

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Computer Awareness – Quiz 11

shape Introduction

The article Computer Awareness – Quiz 11 presents the important questions and answers to ace the Computer Awareness section in the competitive exams. The article Computer Awareness – Quiz 11 covers many important questions for IBPS PO, SBI and RBI like exams and other similar tests.
The Computer Awareness questions related to History of computers, Introduction of computer, Basics of Hardware and software Input/Output Devices, Number System, Operating System basics, Basic Internet Knowledge and Protocol, Basic Functionalities of MS-Office, Networking and communication, Database Basics, Memory and storage device, Computer Shortcuts Key, Computer abbreviation, etc. The present article presents the questions related to the above-listed topics of Computer Awareness. In these days every recruiter feels that their employees should know the basics of the Computer Language. In most of the government recruitment exams, the computer awareness section (or) topic is present.

shape Q1

Which of the followings is used as an application programming interface with RDBMS?
    A.VB B. COBOL C. SQL D. All of the Above

SPLessons

SQL is an exceptional reason programming language that is utilized to interface with databases. It works by understanding and analyzing databases that include data fields in their tables.J

shape Q2

Which of the following are the advantages of using a DBMS?
    A. Data security B. Data abstraction C. Data integrity D. All of the Above

SPLessons

Advantages of DBMS: Reduction of Redundancies: Centralized control of data by the DBA avoids unnecessary duplication of data and effectively reduces the total amount of data storage required. It also eliminates the extra processing necessary to trace the required data in a large mass of data

shape Q3

Who among the followings is the father of MySQL?
    A. Charles Babbage B. Michael Wideneus C. Allen Jobs D. Madam Kama

SPLessons

MySQL was created by a Swedish company, MySQL AB, founded by David Axmark, Allan Larsson and Michael "Monty" Widenius. Original development of MySQL by Widenius and Axmark began in 1994. The first version of MySQL appeared on 23 May 1995.

shape Q4

What is the name given to the skilled and trained professional who directs all activities related to an organization’s database?
    A. System Administrator B. System Manager C. Database administrator D. Database Manager

SPLessons

A database administrator (DBA) is a specialized systems administrator who maintains a database environment by directing all activities related to keeping data secure. The top responsibility of a DBA professional is to maintain data integrity. ... policies and procedures related to the organization's data management policy.

shape Q5

What is the name given to the view of database that appears to an application program?
    A. Schema B. Metadata C. Front end D. Subschema

SPLessons

A subschema is a subset of the schema and inherits the same property that a schema has. The plan (or scheme) for a view is often called subschema. Subschema refers to an application programmer's (user's) view of the data item types and record types, which he or she uses.

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