BCS Programming - 1 Implementing Code

Which type of language includes features like encapsulation and inheritance?

• Procedural

• Functional

• Object Orientated

• Compiled

Which is an advantage of a compiled language?

• Compact and fast machine code

• Slow to run but easy to change

• Exceptions only show when 'bug' executed

• Need specialist compiler for each operating system

A memory location that stores the name of an employee is an example of a?

• Variable

• Method

• Class

• Object

The output of print( ( true NAND true) , ( true XOR true )) will be?

• false,false

• false,true

• true,false

• true,true

What type of control statement is a switch?

• Iteration

• Selection

• Sequence

• Loop

Which is TRUE of a symmetric / private key?

• Encryption / decryption key the same

• Public key is held by anyone to encrypt the data

• Encrypted data only decrypted using private key

• Public / private key mathematically linked

What type of search repeatedly divides the search interval in half?

• Linear

• Binary

• Jump

• Exponential

What type of sort repeatedly swaps adjacent elements if they are in the wrong order

• Bubble

• Selection

• Merge

• Shell

Which variable type is best to store a value of ON / OFF?

• Boolean

• Integer

• Char

• Float

Which type of a queue is a stack?

• LIFO

• FIFO

• FILO

• LOFI