Practice Exercises on Tables - 2

The video tutorial explains how to sum values in a loop using Java. It covers converting strings to integers, implementing the summing logic, and verifying the output. The tutorial also discusses key concepts like XPath traversal and provides interview tips related to these topics.

What is the initial value assigned to the sum variable in the loop?

• 100

• 10

• 0

• 1

Which Java function is used to convert a string to an integer?

• Integer.parseInt()

• String.toInt()

• Convert.toInt()

• ParseInt()

During the iterative summation process, what happens to the sum variable?

• It accumulates values

• It resets to zero

• It decreases

• It remains constant

What is the final sum value before adding extras?

• 120

• 121

• 119

• 124

How many extra values are added to the final sum?

• 2

• 3

• 4

• 5

What is the purpose of the conditional statement in verifying the sum?

• To reset the sum

• To check if the sum matches the expected value

• To convert the sum to a string

• To print the sum

Which concept involves moving from one web element to another using XPath?

• Parent-child traversal

• Sibling XPath traversal

• ID traversal

• CSS traversal

What is a common interview question related to XPath?

• How to convert a string to an integer

• How to find an element by ID

• How to sum values in a loop

• How to get another column in the same row using XPath

Which concept is NOT covered in the summary section?

• Web element handling

• CSS styling

• String-to-integer conversion

• Loop initialization

What is the expected output when the sum matches the expected value?

• Sum does not match

• Sum is zero

• Count matches

• Error in calculation