Explain why using infrared telescopes would not be useful for stargazing in the city?

The answer is A.  Illustration

Answer:  isalpha()

Explanation:

isalpha() is the library function that is used for algorithm and programs for checking whether the given character is alphabet or any other character such as numbers,etc.It can take a integer value for checking character and then return a integer value.

• The passed character for checking gets converted into integer form for evaluation.If the returned integer is zero then ,given character is not alphabet otherwise a non- zero return value indicated alphabet.
• isalpha()Function Prototype :-int isalpha(int argument);

its voted down a web page

Answer:

its voted down a web page

Explanation:

Answer:

Security is the chief concern of cloud computing

Explanation:

The phrase cloud computing refers to a type of Internet-based computing, in which different services including storage, servers, and applications are delivered to the devices and computers of an organizations through the Internet.

The main concerns of cloud computing include;

Cost

Security

Speed

Redundancy

Among these, Security is the chief concern of cloud computing

Let us first understand what a cloud computing is? So what is cloud? A cloud is up in the sky? Who has access on it? Everyone in the world can see. Do you know which cloud is giving you rain?

No. The same is the concept of cloud computing. Any subscriber can save data. The user does not know where the data is stored and retrieved. After understand this you can easily understand the concern of cloud computing.

1. Cyber attacks  

2. Security breaches  

3. Intrusion of Government  

4. Legal liabilities  

5. High risk to store data

Here security is the chief concern of cloud computing.

Answer:

B

Explanation:

im pretty sure thats the answer