Customer relationship management (CRM) is a model for managing a company’s interactions with current and future customers. It involves using technology to organize, automate, and synchronize sales, marketing, customer service, and technical support.

Correct Option: C

Customer relationship management (CRM) is a model for managing a company’s interactions with current and future customers. It involves using technology to organize, automate, and synchronize sales, marketing, customer service, and technical support.

A dot matrix printer is a printer which uses dots to print letter and even pictures. They can only print one color. The advantages of using them are: low purchase cost, can handle multipart forms, cheap to operate, just new ribbons, rugged and low repair cost and the paper is completely connected. This allows to print long banners that span across several sheets of paper.

Correct Option: C

A dot matrix printer is a printer which uses dots to print letter and even pictures. They can only print one color. The advantages of using them are: low purchase cost, can handle multipart forms, cheap to operate, just new ribbons, rugged and low repair cost and the paper is completely connected. This allows to print long banners that span across several sheets of paper.

The Open command is used to find and load a file that has been saved on a computer.

Correct Option: D

The Open command is used to find and load a file that has been saved on a computer.

The kilobit is a multiple of the unit bit for digital information or computer storage. The prefix kilo (symbol k) is defined in the International System of Units (SI) as a multiplier of 103 (1 thousand), and therefore, 1 kilobit = 103 bits = 1000bits. However, computers are binary or base 2, as in ones and zeros. So instead of counting by tens, they count by 2s. So instead of 1,10,100,1000 it is 1,2,4,8,16,32,64,128,256, 512, 1024.

Correct Option: C

The kilobit is a multiple of the unit bit for digital information or computer storage. The prefix kilo (symbol k) is defined in the International System of Units (SI) as a multiplier of 103 (1 thousand), and therefore, 1 kilobit = 103 bits = 1000bits. However, computers are binary or base 2, as in ones and zeros. So instead of counting by tens, they count by 2s. So instead of 1,10,100,1000 it is 1,2,4,8,16,32,64,128,256, 512, 1024.

By default on most operating systems, for a person to execute a certain software function, he or she will have to click on the left button twice in quick succession. this is known as double-clicking. An example of this can be a person clicking on an icon.

Correct Option: D

By default on most operating systems, for a person to execute a certain software function, he or she will have to click on the left button twice in quick succession. this is known as double-clicking. An example of this can be a person clicking on an icon.