Data entered in a query is actually stored in the underlying table(s).
Answer the following statement true (T) or false (F)
True
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Which of the following statements is true?
Segment A int q = 5; switch(q) { case 1: System.out.println(1); case 2: System.out.println(2); case 3: System.out.println(3); case 4: System.out.println(4); case 5: System.out.println(5); default: System.out.println("default"); } Segment B q = 4; switch(q) { case 1: System.out.println(1); case 2: System.out.println(2); case 3: System.out.println(3); case 4: System.out.println(4); case 5: System.out.println(5); default: System.out.println("default"); a. The output for Segment A is: default b. The output for Segment B is: 4 c. The output for Segment B is: 45default d. The output for Segment A is: 5 default
An algorithm with a constant time complexity does not always execute the same number of instructions because:
A. the number of instructions in the execution of this algorithm can vary as long as there is an upper limit to the number of instructions B. it might have a loop where the number of iterations depends on the number of elements C. This statement is false. An algorithm with a constant time complexity always executes the same number of instructions. D. a constant time complexity just means it has a constant problem size, not a constant number of instructions
The _____ method displays a message to the user and contains one button.
a. prompt() b. alert() c. message() d. none of the above
The following conditional expression is written in the C language. It is false when variable a is assigned either 10 or 20 and true otherwise.
!(a = = 10 a = = 20) Which of the following conditional expressions is equivalent? a) a != 10 II b !=20 b) a<=1011b>=20 c) a< 101Ia> 20 d) a = = 10 && a = = 20 e) a != 10 && a != 20 f) !(a = = 10) && !(a = = 20)