For a Rectangle to Be Considered a Square, Having Four

question 104

Multiple Choice

For a rectangle to be considered a square, having four sides of equal length is

• A) A necessary condition.
• B) A sufficient condition.
• C) Both a necessary and a sufficient condition.
• D) Neither a necessary nor a sufficient condition.

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Definitions:

Mobile Device Operating System

The operating system that runs on mobile devices such as smartphones and tablets, managing both hardware and software.

SIM Card

Short for Subscriber Identity Module, a removable smart card used in mobile phones and some other devices, storing user’s subscription information and phonebook data.

IMSI

International Mobile Subscriber Identity, a unique number associated with all cellular networks mobile phone users that helps in identifying the network to which the mobile phone belongs.

Phone Services

Various telecommunications services provided by carriers, including voice calls, text messaging, and internet access, through mobile or landline phones.