IT - Mobile OS

Which of these mobile operating systems is considered ''open-source,'' meaning that software developers have more freedom to design and build applications and programs?

• Android

• Blackberry

• IOS

• Windows

What is BlackBerry's claim to fame with regard to mobile operating systems?

• Greater touchscreen popularity

• More personalization options

• Better safety and security

• Open-source software

What is the most common extension for a batch file?

• .EXE

• .BAT

• .BTH

• .CWD

Which program can be used to create a batch file?

• Apache Open Office

• Notepad

• Microsoft Office

• WordPress

What is the program that makes your software applications and hardware work together?

• Operating system

• Central processing unit

• ROM

• Main memory

Which of the following is NOT a function performed by the operating system to ensure that the communications/networking component of the computer performs smoothly ?

• Enable the computer to shutdown immediately when a network threat is detected

• Enable the computer to connect to different networks when they become available/unavailable

• Help to configure and manage WiFi connectivity for the computer

• Ensure that programs running on the computer can communicate effectively with other running programs to exchange data

What is a mobile operating system?

• The type of device you have, whether Apple or Samsung.

• The foundation on which all of your programs and applications run.

• The application where you purchase new games and software.

• The programming behind the computer you use.

Which of these mobile operating systems is considered ''open-source,'' meaning that software developers have more freedom to design and build applications and programs?

• Android

• BlackBerry

• iOS

• Windows

Most batch files start with the following command:

• @echo on

• @echo off

• @echo location

• @echo rem

Which program can be used to create a batch file?

• Apache Open Office

• Microsoft Office

• Notepad

• WordPress