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What is the difference between for if-then and for loop?
a for loop is defined with an boolean expression to indicate when it should terminate. A for each loop iterates once for each item in a collection. for example, "for each (book in bookshelf)" will iterate once for each book on the bookshelf, providing access to the current book. a for loop is defined like "for (int i = 0; i<10;i++)" meaning the loop will iterate as long as the condition is true (i < 10), and will increment on each loop. Note: there is no 'for each' loop in C language, but there is a 'foreach' in PHP.
What is the loop that frequently appears in a programs mainline logic called?
Synonyms for loop are cycle or repetition.
What structure causes a statement or set of statements to execute repeatedly?
A Loop.
Definition of sentinel-controlled loop?
In a Sentinel-Controlled loop, a special value called a sentinel value is used to change the loop control expression from true to false.For example,when reading data we may indicate the "end of data" by a special value,like -1 and 999.The control variable is called sentinel variable.A sentinel-Controlled loop is often called indefinite repetition loop because the number of repetitions is not known before the loop begins executing.
Is a while loop a pre-condition or post condition?
The while loop is a pre-condition loop. It tests the condition at the beginning of each loop, executes the loop if it is true, and goes back to the test after executing each iteration.
What control structure allow you to repeat sequences?
A for loop, and a while loop can do that. Some languages support a for each loop, which repeats a sequence of commands for each element in a collection (e.g., an array). You can also achieve repetition using recursion.
What is the difference between for if-then and for loop?
a for loop is defined with an boolean expression to indicate when it should terminate. A for each loop iterates once for each item in a collection. for example, "for each (book in bookshelf)" will iterate once for each book on the bookshelf, providing access to the current book. a for loop is defined like "for (int i = 0; i<10;i++)" meaning the loop will iterate as long as the condition is true (i < 10), and will increment on each loop. Note: there is no 'for each' loop in C language, but there is a 'foreach' in PHP.
What is the loop that frequently appears in a programs mainline logic called?
Synonyms for loop are cycle or repetition.
Do while repeat and do commands identify a Repetition structure?
Yes, they are all loop mechanics so they represent repetition structures.
What is a sentinel controlled repetition?
A sentinel-controlled repetition is a loop structure where the continuation of the loop is determined by a special condition called a sentinel value. When the sentinel value is encountered, it signals the end of the loop. This allows the loop to run until a specific condition is met, rather than for a predetermined number of iterations.
What structure causes a statement or set of statements to execute repeatedly?
A Loop.
What is each repetition of an experiment?
Each repetition is called a trial or sometimes a replicate.
What is each repetition of an experiment called?
Each repetition is called a trial or sometimes a replicate.
Definition of sentinel-controlled loop?
In a Sentinel-Controlled loop, a special value called a sentinel value is used to change the loop control expression from true to false.For example,when reading data we may indicate the "end of data" by a special value,like -1 and 999.The control variable is called sentinel variable.A sentinel-Controlled loop is often called indefinite repetition loop because the number of repetitions is not known before the loop begins executing.
What is repetition control structure?
Repetitive control structures are loops like the do while loop and the for loops. They repeat and execute the same set of instruction until the condition stated in the while or for loop ceases to be true. After which it will exit the loop and continue down the program.
Which loop is used when two things are done at the same time?
A loop inside a loop, which is known as a nested loop.
What is the definition of closed loop communication?
Closed loop communication involves the repetition of information to avoid a misunderstanding or miscommunication. The sender of the information asks the recipient to repeat the information he has just heard and the loop continues until the information is correctly understood.
