Question

Select the letter of the phrase most closely associated with the term in the list.

Question 1 options:

?? logical and ?? control variable ?? pre-test loop ?? element ?? assignment operator ?? logical not ?? equality operator ?? scope ?? logical or ?? array ?? iteration ?? subscript ?? post-test loop

1. == symbol 2. describes a while loop 3. value in an array 4. place where something can be called by name 5. fixed-size data structure to store values sequentially 6. describes a do-while loop 7. = symbol 8. zero-based integer denoting a position within an array 9. controls the number of times a loop executes 10. number of times a loop repeats 11. && symbol 12. || symbol 13. ! symbol

Answer 1

Question 1:

Solution:

1 logical and 2 control variable 3 pre-test loop 4 element 5 assignment operator 6 logical not 7 equality operator 8 scope 9 logical or 10 array 11 iteration 12 subscript 13 post-test loop

1. && symbol 2. controls the number of times a loop executes 3. describes a while loop 4. value in an array 5. = symbol 6. ! symbol 7. == symbol 8. place where something can be called by name 9. || symbol 10. fixed-size data structure to store values sequentially 11. number of times a loop repeats 12. zero-based integer denoting a position within an array 13. describes a do-while loop

Explanation:

• The left column number matches to the right column as per the number mentioned.
• The logical operators are those which are used to be operator on the variables.
• As per the requirements, the logical operators are being used.
• The iteration represents the times in which any loop or condition executes.
• In while condition, the condition must be written first to executed. Hence, it is a pre-testing of the loop.
• In do while condition, first for one time the loop executes then the condition executes.
• Hence, the test condition is checked after do. So, it’s a post-test condition.
• The array is the data structure in which the elements represents the values and with the subscript, one can access the element as per the value is there in the subscript.
• Hence, subscript is used to access the values which is represented as elements.
• The scope is the area in which in values or the variable be called or accessed.
• For terminating the loop, there must be control in it.
• Therefore, to control the loop, a control variable is being used.
• For assigning a value to a variable, the operator which is used is the assignment operator.
• With this assignment operator, any value can be assigned to be variable.

Thus, the above right columns corresponding to their left columns are the explanation of the left column.