MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

ALGORITHMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many arrows should come out of a decision symbol in a flowchart?
A
0
B
1
C
2
D
3
Explanation: 

Detailed explanation-1: -The decision symbol is peculiar in that it has two arrows coming out of it, usually from the bottom point and right point, one corresponding to Yes or True, and one corresponding to No or False. (The arrows should always be labeled.)

Detailed explanation-2: -The decision box has two outputs, to represent a conditional branch in the program.

Detailed explanation-3: -Only one flow line should enter a decision symbol, but two or three flow lines, one for each possible answer, should leave the decision symbol. f. Only one flow line is used in conjunction with terminal symbol.

Detailed explanation-4: -A flowchart is a picture of the separate steps of a process in sequential order. It is a generic tool that can be adapted for a wide variety of purposes, and can be used to describe various processes, such as a manufacturing process, an administrative or service process, or a project plan.

Detailed explanation-5: -The most recognizable symbol of this flowchart is the diamond-shaped symbol, or you can consider it the decision symbol.

There is 1 question to complete.