Answer the following statements true (T) or false (F)

1. The purpose of a variable declaration is to tell the compiler you plan to use a variable of a specified name to store a particular type of data.
2. An error occurs if a statement in one method tries to access a local variable declared inside another method.
3. A variable is visible only to statements outside the variable’s scope.
4. A local variable cannot be accessed by code that appears inside the same method, but before the variable’s declaration.



1. TRUE
2. TRUE
3. FALSE
4. TRUE

Computer Science & Information Technology

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What is double hashing?

a. It is using a secondary hash function for the probing scheme used in open addressing b. It is using the hash function twice when a hash collision happens c. A double hash is storing another array for a hash table inside the slot d. A double hash is using the hash function in a two-dimensional array

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The FV function calculates the monthly payment for a new loan

Indicate whether the statement is true or false

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An HTML style can be used to format any page element, such as a paragraph of text or an image.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Which one of the following filter options is not found on the date filter submenu?

A) Last Month B) Between C) First Quarter D) Tomorrow

Computer Science & Information Technology