Question

The average time required to perform a successful sequential search for an element in an array A(1 : n) is given by

a.

n

b.

(n + 1)/2

c.

log2n

d.

n(n + 1)/2

Posted under Data Structures and Algorithms

Answer: (b).(n + 1)/2

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The average time required to perform a successful sequential search for an element in an array A(1 : n) is given by

Add Comment

Similar Questions

Discover Related MCQs

Q. Which of the following is false ?

View solution

Q. A search begins the search with the element that is located in the middle of the array

View solution

Q. To sort many large object or structures, it would be most efficient to

View solution

Q. Average successful search time for sequential search on 'n' items is

View solution

Q. Suppose DATA array contains 1000000 elements. Using the binary search algorithm, one requires only about n comparisons to find the location of an item in the DATA array, then n is

View solution

Q. Which of the following sorting procedure is the slowest ?

View solution

Q. Which of the following sorting method is stable ?

View solution

Q. Which of the following best describes sorting ?

View solution

Q. A sort which compares adjacent elements in a list and switches where necessary is

View solution

Q. A sort which iteratively passes through a list to exchange the first element with any element less than it and then repeats with a new first element is called

View solution

Q. Which of the following statements is used in the binary search algorithm to halve the array ?

View solution

Q. The data for which you are searching is called

View solution

Q. If the binary search algorithm determines that the search argument is in the lower half of the array, which of the following statements will, set the appropriate variable to the appropriate value?

View solution

Q. Which of the following is false ?

View solution

Q. The number of swappings needed to sort the numbers 8, 22, 7, 9, 31, 19, 5, 13 in ascending order, using bubble sort is

View solution

Q. The average successful search time taken by binary search on a sorted array of 10 items is

View solution

Q. The average successful search time for sequential search on 'n' items is

View solution

Q. Sorting is useful for

View solution

Q. Choose the correct statements

View solution

Q. A sorting technique that guarantees that records with the same primary key occurs in the same order in the sorted list as in the original unsorted list is said to be

View solution

View All MCQs on Data Structures and Algorithms

Suggested Topics

Are you eager to expand your knowledge beyond Data Structures and Algorithms? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Software Engineering

Learn about the systematic approach to developing software with our Software...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

CompTIA PenTest+ Certification Exam PT0 002

Prepare for the CompTIA PenTest+ PT0-002 exam with our targeted MCQs. Covering...