Zion Round 1 Test Set 1

Which of the following is a Divide and Conquer algorithm?

• Bubble sort
• Heap sort
• Selection sort
• Merge sort

Identify the OOP feature that is used to reduce the use of nested classes

• Polymorphism
• Inheritace
• Abstraction
• Encapsulation

Select the following which shows the correct constructor.

• ()class_name
• -class_name
• class_name()
• ~class_name()

Which keyword among the following can be used to declare an array of objects in java?

• arr
• new
• create
• allocate

Partition and exchange sort is

• quick sort
• heap sort
• tree sort
• bubble sort

Which of the following properties does a simple graph not hold?

• Must be connected
• Must be unweighted
• Must have no loops
• Must have no multiple edges

Which of the following is a correct identifier in C++?

• VAR_1234
• 7var_name
• 7VARNAME
• $var_name

What will be the value of the following expression? 4+3%5

• 7
• 2
• 4
• 1

ADT is called as Abstract because

• It is completely independent data type
• It is collection of different data types
• Implementation Details are hidden
• none

Python supports the creation of anonymous functions at runtime, using a construct called

• lambda
• anonymous
• pi
• none of the above mentioned