Introduction
The article Computer Awareness Quiz 12 presents the important questions and answers to ace the Computer Awareness section in the competitive exams. Computer Awareness Quiz 12 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.
Q1
White Box testing, a software testing technique is sometimes called ______.
- A. Basic path
B. Graph testing
C. Data flow
D. Glass box testing
White Box testing deals with the internal logic and structure of the code. White Box testing is also called as structural, glass box, open box or clear box testing.
Q2
Which key is used in combination with another key to perform a specific task?
- A. Delete
B. Control
C. Arrow
D. Space Bar
A Control key is a modifier key which, when pressed in conjunction with another key, performs a special operation. The Control key rarely performs any function when pressed by itself.
Q3
The desktop contains small graphics called _______.
- A. windows
B. logos
C. icons
D. pictures
An icon is a graphic symbol that represents a window element like, file, folder or shortcut.
Q4
Diagrammatic or symbolic representation of an algorithm is called _______.
- A. E-R diagram
B. Flowchart
C. Software
D. Data-Flow diagram
A flowchart is a type of diagram that represents an algorithm, workflow or process, showing the steps as boxes of various kinds, and their order by connecting them with arrows. This diagrammatic representation illustrates a solution model to a given problem.
Q5
Bridge operates at _____ of the OSI model.
- A. Data-Link Layer
B. Presentation Layer
C. Application Layer
D. Transport Layer
Bridges operate at the Data Link layer of the OSI Model. They can distinguish between local and remote data,So data travelling from one work station to another in the same segment doesn’t have to cross the bridge. Bridges operate on MAC –Layer addresses. They’re protocol independent. So they transfer data between workstations without having to understand the protocol.
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