a.The primary purpose of JavaScript is to enable features such as validation of forms before they are submitted to the server.
<u>Explanation:</u>
On web pages before submitting the day, end user has to do client validations such as whether data enter is correct data type, so end user for client side validation been eiher by VBSCRIPT (visual basic script language) or (JavaScript java script). Internet explorer or Microsoft edge uses VBSCRIPT for web page validation.
For visual basic script languages end user should have enough knowledge on visual basic programming languages. Same away for java script end user have enough knowledge on c language.
Both Scripts are used for client side validation on success of validation end user will submit web page form for next action. JavaScript is used in most of the browser including Microsoft explorer or Microsoft edge.
I believe it’s the first answer
“They can be used in multiple places “
But I’m not sure!!
Answer:
a. Telnet transmissions are not encrypted.
Explanation:
Indeed, since <em>Telnet transmissions are not encrypted,</em> all the information sent, and even the characters typed in the telnet console are sent in clear text.
This is a security issue, since any other device in the same network will receive a copy of the information (packets) sent. For default, all the devices, except for the server expecting to receive the information, will discard the packets. However it is easy to actively <em>listen </em>and keep those packets, wich will contain the information in plain text and human readable.
Answer:
scheduling
Explanation:
Scheduling- it is referred to as assigning a task to complete the goal or work on time. he works can include data flow, processing of data, etc.
There are two main types of scheduling
1) Preemptive process
2) Non- preemptive process
Preemptive process - in this process, priority is given to important tasks rather than less important tasks. the current task can be held for an important task
Non-preemptive process - It is referred to that process when the predefined schedule follows. In this process, next task executed only when current task finish
The statement “Declarative knowledge refers to statements of
fact” is TRUE.
The statement “Imperative knowledge refers to
'how to' methods” is also TRUE.
I am hoping that these answers
have satisfied your queries and it will be able to help you in your endeavors, and
if you would like, feel free to ask another question.
