Which of the following is true about a hash table?
a. A hash table has Big-O O(1) constant insert and search operation performance
b. A hash table does not have duplicate data
c. A hash table sorts the values
d. A hash table has a separate linked list for the key and the value in the key-value pairs
a. A hash table has Big-O O(1) constant insert and search operation performance
The fast, efficient ability to search and insert data into a hash table makes it a very efficient data structure.
You might also like to view...
Which of the following statements is false?
a. A floating-point number is a number with a decimal point. b. Java provides two primitive types for storing floating-point numbers in memory—float and double. c. Variables of type float represent single-precision floating-point numbers and have seven significant digits. d. Variables of type double represent double-precision floating-point numbers; these require twice as much memory as float variables and provide 14 significant digits.
What are the advantages and disadvantages of communication between computers?
What will be an ideal response?
What is the infix representation of the following expression?
A B C * + D + a. A + B * C + D b. (A + B) * C + D c. (A + B) * (C + D) d. A * B + C + D
It is a common practice for a customer to order the same item twice on the same order number
Indicate whether the statement is true or false