Answer: Computer viruses
Explanation:
Computer viruses are programs that need to be attached to other files to install themselves on computers without the users’ knowledge or permission and spread—sometimes very rapidly. A spyware is also a program that installs itself on a computer without the user's knowledge and tries to collect sensitive information such as passwords, credit card details and sends this information to a remote computer. A computer worm is a type of a virus that replicates itself across different computers. Freeware on the other hand is software that can be obtained for free.
Answer:
The method definition to this question as follows:
Method definition:
bool containsVowel (string s1) //define method.
{
bool value=false; //define bool variable and assign value.
//check conditions.
if (s1.length()==0) //if block
{
return false; //return value
}
else if (s1[0]=='a'||s1[0]=='e'||s1[0]=='u'||s1[0]=='o'||s1[0]=='i'||s1[0]=='A'||s1[0]=='E'||s1[0]=='U'||s1[0]=='O'||s1[0]=='I') //else if block
{
value=true; //return value.
}
else //else block
{
value = containsVowel(s1.substr(1,s1.length()-1));//calculate value
return value; //return value.
}
}
Explanation:
In the above code, we define a bool method that is "containsVowel" in this method we pass the string variable that is "s1". Inside a method, we define a bool variable that is "value" and conditional statement that checks in the passed value there is a vowel or not.
- In if block, we check that pass variable value length is equal to 0. if this condition is true it will return a false value.
- Then we use else if block in this block we check that if value first letter is vowel to check this condition we use OR logical operator. if this condition is true it will change the variable value that is "true".
- In the else block we use the value variable that uses the function to check that in passed value there is a vowel if this is true it returns its value.
Answer:
I think its B bookName! = "Brave New World"
Explanation:
The bios doesnt effect any data stored on the hard drive
A function named get majority last name that accepts as its parameter a dictionary from strings to strings the keys of the dictionary represent first names and the values represent last names is python.
Python is a general-purpose, high-level programming language. Its design philosophy prioritizes code readability and heavily employs indentation. Python has dynamic typing and garbage collection. It supports a number of programming paradigms, including structured programming, object-oriented programming, procedural programming, and functional programming (especially this). It is frequently referred to as a "batteries included" language because of its large standard library.
In order to replace the ABC programming language, Guido van Rossum developed Python in the late 1980s. Python 0.9.0 was released in 1991.
Python 2.0, which was released in 2000, included brand-new features like list comprehensions, cycle-detecting garbage collection, reference counting, and support for Unicode.
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