There is overlap in the subjects of study in the different information technology disciplines is a True statement.
<h3>What is computer Science about?</h3>
There is found to be a lot of confusion about computer science and why it is said to be also called “computing”.
There is seen to be a lot of allied computing-related fields, such as information systems and that of computer engineering.
Hence, There is overlap in the subjects of study in the different information technology disciplines is a True statement. because those subject have different topics.
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Answer:
The correct option is D: Control Bus
Explanation:
A control bus is usually used by the Central Processing Unit to communicate with all the devices that are connected or contained within a computer. This connections are usually done via physical connections such as printed circuits or cables. It is also called a Computer bus and helps in coordinating activities between the connected devices.
TCP tells or state how applications can make channels of communication across a network.
<h3>What is the role of TCP?</h3>
TCP is known to often help in the management of how a message is put together into smaller packets before they are sent or transmitted over the internet and then put together again in the right way at the arriving or destination address.
Therefore, TCP tells or state how applications can make channels of communication across a network.
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Using e-mail to send messages is the best choice to convey urgent and highly sensitive information. E-mail is just a conversation between you and the recipient. So it is the best when it comes to when you are sending a highly sensitive information. While telephone fax letter and dispatch radio may need to use a mediator to transfer messages which violates the confidentiality of the information.
