12 The Cloud

1 Which one of these is used to store hosted applications? (1)

A Laptop

B Smartwatch

C Server

D Tablet

C Server

2 State three benefits of using online data storage. (3)

a) Files are often backed up automatically.

b) Sharing data is easier.

c) Many providers offer unlimited storage packages, so less need to buy additional local storage.

3 State three online services provided by cloud-based services. (3)

a) Booking systems to purchase train tickets, airline tickets and bus tickets through online.

b) Banking through online such as checking balances, setting balance alerts, making payments and transfers etc.

c) Online gaming allow users to play games that are hosted on a remote server.

4 State what is meant by the term 'cloud'. (1)

In computing, the term 'cloud' refers to a network of remote servers used to store, manage, and process data over the internet.

Comments

Post a Comment

Popular posts from this blog

20 Database Management

1 Which one of these is the most appropriate data type to store data about student grades? (1) A Numeric B Alphanumeric/text C Logical/Boolean D Currency B Alphanumeric/text 2 State the reason why a primary key is used in a database. (1) A primary key is used in a database to uniquely identify each record or row in a table. 3 State two reasons why validation is used in a database. (2) a) By implementing validation rules and checks, the database system can prevent incorrect or inconsistent data from being entered, thereby minimizing data entry errors. b) Validation helps enforce referential integrity by ensuring that relationships between tables are maintained and that foreign key values are valid and consistent. 4 List three attributes that could be stored about a book entity in a library database. (3) a) Title: This attribute stores the title or name of the book, which uniquely identifies it among other books in the library. b) Author: This attributes stores the name of the author or ...
Read more

Graphics May 2020 SECTION A, Pearson Edexcel International GCSE (9-1) Information and Communication Technology, Paper-2

Image
Task A1 Lucia needs a logo to be used on some of the company's documents. OPEN a new word processing document. ENTER 'Task A1', your name, candidate number and centre number in the header. SAVE the document as TASK A1 Start - Word - Blank document Layout - Size - A4 Insert - Header - Blank - Type 'Task A1', your name, candidate number and centre number Office Button - Save As - Type Filename TASK A1 - Save Task A1a Create the logo. The logo must be fit for purpose and: be simple drawing that uses lines and shapes including the company name ( Lang Getaways ) or Lang (2) SAVE the logo as LG LOGO INSERT a copy of the logo into the document TASK A1 DO NOT PRINT at this stage. Type here to search - Paint Select rectangle and line tool to draw logo Select text tool to type Lang Getaways Office Button - Save as - Type Filename LG LOGO - Save Open TASK A1 - Insert - Pictures - LG LOGO Task A1b Lucia wants to use an image of a caravan on an advert. She has an image ...
Read more