Computer Science Courses Online

Computer Basics Certification Exam Tests

Computer Basics Practice Test 70

Optical Input Devices MCQ Questions PDF - 70

The Book Optical Input Devices Multiple Choice Questions and Answers (MCQs), optical input devices MCQs Quiz PDF download chapter 10-70 to learn online computer basics degree programs. Study Interacting with Computer quiz answers PDF, Optical Input Devices Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book Optical Input Devices MCQs App Download: user interfaces, spreadsheet programs basics, user interface commands, cathode ray tube, optical input devices test prep for online college classes.

The MCQs: Key which is used in combination with another key to perform a specific task is PDF, "Optical Input Devices" App (iOS & Android) Free with space bar, function, arrow, and control choices for bachelor's degree in computer science. Practice interacting with computer questions and answers, Google eBook to download free sample for online computer science and engineering.

Computer Basics MCQ: Optical Input Devices Quiz PDF Download - 70

MCQ: Key which is used in combination with another key to perform a specific task is

A) function
B) space bar
C) arrow
D) control

MCQ: In information technology, LCD stands for

A) Liquid Crystal Display
B) Low Cost Display
C) Local Current Directory
D) Liquid Cathode Display

MCQ: DOS and some versions of UNIX are examples of

A) old-fashioned interfaces
C) command-line interfaces
D) parallel

MCQ: In a computer, correct row address is

B) 25
C) 3B
D) C5

MCQ: In CREATE TABLE SQL command, each table must have atleast column/s

A) 0
B) 2
C) 3
D) 1

Mock Tests: Computer Basics Course Prep

Download Free Apps (Android & iOS)

Download Computer Fundamentals Quiz App, Operating Systems MCQ App, and Database Management System MCQs App to install for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

Computer Fundamentals App (Android & iOS)

ALL-in-ONE Courses App Download

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App Download

Operating Systems App (Android & iOS)

Operating Systems Quiz App

Database Management System App (Android & iOS)

Database Management System Quiz App