Answer: D)It relies on two independent proofs of identity.
Explanation: Two factor authentication is technique which uses two steps/stage for the verification or authentication.It is done for the extra security maintenance.IT is also known as 2FA. It consist of two different authentication component so that it penetrates through double protection layer .
Other options are incorrect because It RSA public key cannot be used for the authentication of private content. It does not use both hand geometry at same time for both the levels and It does not utilize only single sign-on technology. Thus, the correct option is option(D).
Answer:
c) mass media personnel
Explanation:
A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer how to perform a specific task and to solve a particular problem.
Basically, softwares are categorized into two (2) main categories and these are;
I. System softwares.
II. Utility softwares.
Photo editing software, desktop publishing, email and word processing software is most likely to be used by a mass media personnel because he or she deals with the creation of various documents such as images, texts, multimedia files etc.
I believe the answer is false.
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Answer:
Following is attached the code that works accordingly as required. It reads in characters from standard input and outputs the number of times it sees an 'a' followed by the letter 'b'. All the description of program is given inside the code as comments.
I hope it will help you!
Explanation:
How social media affects communication negatively
The following are the ways in which social media affects communication negatively
1)Internet-the internet has made it easier to communicate too much use can result to addiction . Internet addiction make most of youths skip vital activities like homework,social activities among others.
2)Text messages-The use of instant messaging has become popular especially among teens.Use of symbols such as emojis and abbreviated words has made many people to become too cusual on language use.
The use of fewer syllables and shorter words is likely to make teens leave out important aspects of verbal communication and may lead to misinterpretation of messages.
3)Dialogue- Internet communication mostly takes place in the written form as opposed to the spoken form. Teens primarily communicate through textual posts,emails e.t.c all of which are in the written form.
Since written communication typically occurs in form of monologue, teens addicted to the internet may find it difficult to engage in dialogue a feature of verbal communication.For instance they may find it difficult to effectively use aspects of verbal communication such as tonal variation turn taking and speed.
<span>4)Informal language- </span>The use of informal language is a salient feature of internet communication.This has a negative effect on teens mastery of formal language.
Internet language has features of informal language such as short turn taking, exclusion of auxiliary verbs and pronouns.
This could be due to the reason that teens put more emphasis on speed and efficiency at the expense of grammar.
5)Listening skills-listening skills is an important aspect of verb communication and effective listening enhances communication.
Effective listening entails being information literate which is the ability to identify which information is needed when it is needed,where to find it, and effectively using it.
