All mobile devices requires that end users have an <u>account</u> that is associated with services offered by the publisher of the mobile operating system (OS) installed on the device.
A mobile device can be defined as a small, portable, programmable electronic device that is designed and developed for the transmission and receipt of data signals (messages) over a network. Thus, a mobile device must be designed as a handheld device with communication capabilities.
Additionally, mobile devices such as smartphones have a mobile operating system (OS) installed on them, so as to enable them perform various tasks such as:
- Taking pictures and creating video files.
- Typing and sending both text and multimedia messages.
- Making both audio and video calls.
As a general rule, all mobile devices requires that end users have a registered <u>account</u> associated with the services offered by a publisher of the mobile operating system (OS) installed on the device. This registered account serves as a unique identifier and it connects an end user with the publisher of the mobile operating system (OS).
Read more: brainly.com/question/4922532
Answer:
1) SQL Server
SELECT Top 5 concate(first name,' ',last name) AS Full name, Current age AS Age, state AS Address, Phone number AS Contact number from actor ORDERBY Current age DSC ;
2) MySQL
SELECT concate(first name,' ',last name) AS Full name, Current age AS Age, state AS Address, Phone number AS Contact number from actor ORDERBY Current age DSC limit 5;
Explanation:
There two queries first having syntax works fine in SQL server and later with MySQL. All bold faced words are sql keywords. I assumed the tablename is actor as table name is not given if table name is any other replace actor with that name.
Loop is a control structure that causes a statement or group of statements to repeat.Before entering a loop, the first input, or the accumulator where the total will be kept is retrieved to an initial value, usually zero.
Answer:
I think it's good. It will serve as an experience for you. Having experience at an early age is better as you could be at your best before you go into the field that you want. Plus free lancing wouldnt tie you down, gives you more freedom. And extra income(?). ^^