单选题 ()is a step-by-step method for solving a problem or doing a task.

A construct
B. A recursion
C. An iteration
D. An algorithm

单选题 The ()construct tests a condition.

A. sequence
B. decision
C. repetition
D. logical

单选题 The()construct handles repeated action.

A. sequence
B. decision
C. repetition
D. logical

单选题 ()is a pictorial representation of an algorithm.

A flowchart
B. A structure chart
C. Pseudocode
D. An algorithm

单选题 ()is an Englishlike representation of the code.

A flowchart
B. A structure chart
C. Pseudocode
D. An algorithm

单选题()is a basic algorithm in which you want to find the location of a target in a list of items.

A. Sorting
B. Searching
C. Product
D. Summation

单选题 Use a ()search for an unordered list.

A. sequential
B. binary
C. bubble
D. insertion

单选题Use a ()search for an ordered list.

A. sequential
B. binary
C. bubble
D. insertion

单选题 ()is a process in which an algorithm calls itself.

A. Insertion
B. Searching
C. Recursion
D. Iteration

填空题An____algorithm involves only parameters and not the algorithm itself.A ____algorithm involves are the algorithm itself.