Answer:
The correct option for this question is File.
Explanation:
Developing your reading skill helps you majorly, being able to read well is a skill not all have, and being able to read faster and better helps you'll need this sought after skill to be able to read the articles and present them to anyone you need to, as well and professionally as possible.
Developing your writing skills helps by, you'll be able to present your work and write better to really get your audience attention and make a point to them.
Developing your speaking skills helps for you to speak loudly and clearly. Doing this makes you seem confident and professional vital for business.
Answer:
The answer is D and E
Explanation:
There is no much difference between a port replicator and a docking station. These two terms are used interchangeably and both serve the same purpose of connecting portable computers with other devices with little or no effort. The main difference between the two is that a port replicator provides a solution for all laptops through USB while a docking uses a propriety connector to the computer. Users can use a docking station and a port replicator to convert their laptop PCs into desktop computers when at home or in the office.
In excel spreadsheets, Sidney
need to consider specifying relationships between the information you have
stored in your spreadsheets when creating formulas. The elements that will help
you understand using spreadsheet are the constants, operators, references and
functions. This will enable her to use the formulas, without hassle in
spreadsheets.
Answer: Views, unauthorized access, encryption are some of the security mechanisms.
Explanation:
The database of any application or software contains all the important data, therefore it is utmost necessary to protect the data from falling into dangerous hands. Most databases use authentication measures in form of passwords or bio metrics to avail access. Besides these users can use views to see the data but cannot change anything into the database. Some databases also use encryption systems to encrypt the passwords for better safety. There are some databases which grants user with two types of privileges such as system and object privileges, whereby with system privileges one can change the system environment variables.
