IT Trainer Interview Questions and Answers

Sorting in C language refers to arranging elements in a specific order.

• C language provides various sorting algorithms like bubble sort, insertion sort, selection sort, merge sort, quick sort, etc.

• Sorting can be performed on arrays, linked lists, or other data structures.

• The standard library function 'qsort' can be used for sorting arrays in C.

• Sorting can be done in ascending or descending order based on the comparison function provided.

Teaching focuses on imparting knowledge and understanding, while training focuses on developing skills and abilities.

• Teaching involves explaining concepts and theories, while training involves practical application and hands-on practice.

• Teaching is more theoretical and academic, while training is more practical and job-oriented.

• Teaching is often done in a classroom setting, while training can be done in various environments such as workshops, simulations, or on-the-job.

• Teachi...read more

MAX function in Excel returns the largest value in a range of cells.

• MAX function is used to find the highest value in a range of cells.

• Syntax: =MAX(number1, [number2], ...)

• Example: =MAX(A1:A10) will return the highest value in cells A1 to A10.

HLOOKUP and VLOOKUP are Excel functions used to search for specific data in a table and return related information.

• HLOOKUP searches for data in a row and returns information from a specific column.

• VLOOKUP searches for data in a column and returns information from a specific row.

• Both functions require a lookup value, a table array, a column or row index number, and an optional range lookup value.

• These functions are commonly used in data analysis and reporting.

• Example: VLOOKUP ...read more

The total target of PIA is not specified in the question.

• The question does not provide information on what PIA is or what its target may be.

• Without additional context, it is impossible to answer this question.