75. An input device that is used widely in supermarkets is
Bar code reader
Answer & Explanation
Answer: Option D
Explanation: Bar code reader
Who are all can get the advantages from this Basics of Computers Question and Answers section?
Those are all planning for any competitive examinations can use this segment to enhance their abilities.
L.I.C/ G. I.C Competitive Exams
Career Aptitude Test (IT Companies) and etc.
Defence Competitive Exams
Common Aptitude Test (CAT)
UPSC Competitive Exams
Bank Competitive Exam
SSC Competitive Exams
Railway Competitive Exam
University Grants Commission (UGC)
Basics of Computers questions and answers pdf
Where Basics of Computers is Used?
Basics of Computers is used to improve individual's awareness about the use of computers at workplace. Here you will be able to practice and learn All Non Verbal Figures along with Explanations (Questions with Answers) which will improve your Math skills. Also helps to write the Bank, Competitive Examination (like IBPS, LIC AAO, MAT, CAT, GRE) and other Government entrance test (SSC CGL, CDS, NDA, SCRA Railway Apprentice Exams, RRB, RBI ACIO).
How shall I Download Basics of Computers questions and solutions with explanations?
IndianStudyHub is providing all Basics of Computers questions and answers along with detailed explanation in an easy and understandable way. They are explained in elaborated manner to get clear subject knowledge.
How to get knowledge for using computers effectively?
You will be able to answer all kind of questions based on Basics of Computers by practicing exercises given in this Computer Knowledge section.
How to get concepts for Basics of Computers
One can get all the concepts explained in a detailed manner in Basics of Computers section.
Where did all the important topics of reasoning are explained in IndianStudyHub.in?
Quantitive Aptitude, and Logical Reasoning Abilities are the important topics explained with solved examples and explainations.
Common Admission Test(CAT) 2015
Download Previous year CAT (2014, 2015) test papers - PDF Format
Online Aptitude Test
Data Interpretation Questions with Answers - Bar charts, Pie Charts, Line Charts and Table Charts.
IBPS PO, Clerk and Specialist Exam Papers
Puzzles - Puzzles for Interview, Placement and Competitive Exams
Free Online Tests
Shortcuts - Detailed Shorcut methods to solve problems
Aptitude Ebook Download - Free
Quiz, Questions and Answers - PDF
Current Affairs Monthly and General Knowledge Online- PDFs