Answer:
if(isBalloon== true && isRed==false) //compare the value of isBalloon variable with true value and isRed variable value with false value.
System.out.println("Balloon");//Print Balloon
else if(isBalloon== true && isRed==true) //compare the value of isBalloon variable with true value and isRed variable value with also true value.
System.out.println("Red balloon");//Print Red Balloon
else // when no if condition match it will execute.
System.out.println("Not a balloon"); //Print Not a Balloon
Output:
Not a balloon
Explanation:
The "if-else" statement is defined above for the problem which is given on the question. The detailed explanation of the answer is described below--
- Firstly we need to check the "true" value for the "isBalloon" variable and "false" value for "isRed" variable. This is done in "if" statement separated with and(&&) operator which gives "true" when both are the true statement.
- Then we need to check the "true" value for the "isBalloon" variable and "isRed" variable. For this, we need to use "else if" statement which executes when "if" statement is false.
- Then we need to print the "Not a balloon" statement if both cases are false, for this, we use "else" statement which executes when the "if" and "else if" statement are false.
Answer:
Length of char array: sizeof(arr)
Length of a string object: myString.length()
Explanation:
The sizeof approach is generally not recommended, since this information is lost as soon as you pass the array to a function, because then it becomes a pointer to the first element.
Answer:
I would suggest an outdated laptop that can't be updated anymore because it is old and outdated.
Explanation:
If you hack on an old laptop it can't be traced back to you because the servers are shutdown.
Answer:
Discretionary Access Control model
Explanation:
Discretionary Access Control (DAC) gives owners of a resource full control of objects/items they have created or been given access to, this also includes sharing the objects/items with other subjects. These owners have control over their data and maintain access through ACLs. The access-control list (ACL), is a list of permissions attached to an object in a computer file system.
The Owners can decide to grant other users access to their files, change their attributes, alter them, or delete them. DACs are discretionary because the owner can transfer information access to other users.
Is this a true or fales question
