Answer:
^[A-Fa-f0-9]+$
Explanation:
The hexadecimal (Base 16) can contain 0-9, A-F, a-f and any of these can be the part of the Hexadecimal base 16 code.
In python we have the re.match function, and the syntax is as below:
re.match(pattern, string, flag=0). And we can use this function to check whether the entered char variable is a regex or not. Like:
re.match(pattern,x, flag=0)
D good tech passenger and emotional
<span>When you sit for a typing test, what is the first thought that crosses your mind?
posture</span>
Answer:
The answer is option a
Explanation:
Nonverbal interaction refers to gestures, body movements, manner of speech, interaction of the eye, gestures of the body, expression, and other ways people can interact without using words. and other options are not correct that can be defined as:
- In option b Continuous feedback is characterized as a system from which an employee accepts continuous feedback.
- In option c ambiguous interpretation is part of the mathematics it is not used in nonverbal communication.
- In option d It is less finite and static than speech is nonverbal interaction.