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1) Which programming structure is best suited to a. For loop b. While loop c. If.else d. Do while loop make decisions? 2) Which of the following loop bodies DOES compute a. b. the sum from 1 to 10 (i.e., 1 + 2 +3 + 4 + 5 + 6 + 7 + c. s+=i; d. s+ i * i; 8 + 9 + 10)? int s = 0; s *= i; s=s+s+i; for (int i = 1; i <= 10; i++) { //loop body here a. While loop 3) Which loop is best to use when the number of iterations is known beforehand? b. If..else c. Do while loop d. For loop

1) Which programming structure is best suited to a. For loop b. While loop c. If.else d. Do while loop make decisions? 2) Which of the following loop bodies DOES compute a. b. the sum from 1 to 10 (i.e., 1 + 2 +3 + 4 + 5 + 6 + 7 + c. s+=i; d. s+ i * i; 8 + 9 + 10)? int s = 0; s *= i; s=s+s+i; for (int i = 1; i <= 10; i++) { //loop body here a. While loop 3) Which loop is best to use when the number of iterations is known beforehand? b. If..else c. Do while loop d. For loop

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1) Which programming structure is best suited to For loop b. While loop a. c. If..else d. Do while loop make decisions? 2) Which of the following loop bodies DOES compute a. the sum from 1 to 10 (i.e., 1 + 2 + 3 + 4 + 5 + 6 + 7 + b. c. s+= i; d. s+=i * i; 8 + 9 + 10)? int s = 0; s *= i; s=s+s+i; for (int i = 1; i <= 10; i++) { //loop body here While loop b. If..else Do while loop 3) Which loop is best to use when the number of a. iterations is known beforehand? с. d. For loop a. (x>1 && x < 100) b. (x = 1) || (x != 1) c. (x =< 5) && (x>=5) d. Both b, and c are wrong 4) Which of the following is not valid boolean expression. 5) Analyze the following code: boolean even = ((240 % 2) == 0); if (even) The program has a syntax error b. The program has a runtime error c. The program displays "It is odd!" d. d. The program displays "It is even!" а. System.out.println ("It is even!); else System.out.println ("It is odd!");
Transcribed Image Text:1) Which programming structure is best suited to For loop b. While loop a. c. If..else d. Do while loop make decisions? 2) Which of the following loop bodies DOES compute a. the sum from 1 to 10 (i.e., 1 + 2 + 3 + 4 + 5 + 6 + 7 + b. c. s+= i; d. s+=i * i; 8 + 9 + 10)? int s = 0; s *= i; s=s+s+i; for (int i = 1; i <= 10; i++) { //loop body here While loop b. If..else Do while loop 3) Which loop is best to use when the number of a. iterations is known beforehand? с. d. For loop a. (x>1 && x < 100) b. (x = 1) || (x != 1) c. (x =< 5) && (x>=5) d. Both b, and c are wrong 4) Which of the following is not valid boolean expression. 5) Analyze the following code: boolean even = ((240 % 2) == 0); if (even) The program has a syntax error b. The program has a runtime error c. The program displays "It is odd!" d. d. The program displays "It is even!" а. System.out.println ("It is even!); else System.out.println ("It is odd!");
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