C 8www.hackerrank.com/contests/ug-midterm/challenges/multiple-choice-3-1ProblemSubmissionsLeaderboardDiscussionsf D inChoose the correct answer for each problem:• What values should be written in the last column of the truth table?Contest ends in an hourSubmissions: 2XYXA-YMax Score: 5Difficulty: Medium1Rate This Challenge:Morea) 0, 1, 0 b) 1, 1, 1с) 0, 1, 1d) 0, 0, 1• For which values of K will the loop print only those numbers that have the index of multiple of 3?for (int i=0; i • What will be the value of a at the end of the program?double innerFunction2 (int a){return a\*a/23;int innerFunction1(int a){return innerFunction2 (a) \*innerFunction2 (a);int outerFunction (int a){return innerFunction1(a) + innerFunction2 (a-2);int main() {double a = outerFunction (3);return 0;a)22b) 24,5c) 22,75 d) 20,75• What will this program print?enum vehicles {skateboard, scooter, bicycle, car, bus, train, boat, airplane, rocket,planet};void myVehicle(){int currentVehicle = 5;switch (currentVehicle) {case bicycle:case scooter:cout << "I have two tires!";break;case skateboard:case car:case bus:case airplane:cout << "I have four tires!";break;case train:

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Choose the correct answer for each problem: What values should be written in the last column of the truth table? X Y XA-Y 1 1 1 a) 0, 1, 0 b) 1, 1, 1 c) 0, 1, 1 d) 0, 0, 1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

C 8
www.hackerrank.com/contests/ug-midterm/challenges/multiple-choice-3-1
Problem
Submissions
Leaderboard
Discussions
f D in
Choose the correct answer for each problem:
• What values should be written in the last column of the truth table?
Contest ends in an hour
Submissions: 2
X
Y
XA-Y
Max Score: 5
Difficulty: Medium
1
Rate This Challenge:
More
a) 0, 1, 0 b) 1, 1, 1
с) 0, 1, 1
d) 0, 0, 1
• For which values of K will the loop print only those numbers that have the index of multiple of 3?
for (int i=0; i<sizeof(array)/sizeof(int); K) {
cout << array [i];
a) i++
b) i*3
c) i/3
d) i+3
• Number 10 was converted into binary form and each bit was saved in the array as an integer. Then the
second array was created and each number was saved there as a character. How much memory was allocated
for both of these arrays on 32bit system?
a) 36 bytes
b) 24 bytes c) 20 bytes d) 16 bytes

• What will be the value of a at the end of the program?
double innerFunction2 (int a){
return a\*a/23;
int innerFunction1(int a){
return innerFunction2 (a) \*innerFunction2 (a);
int outerFunction (int a){
return innerFunction1(a) + innerFunction2 (a-2);
int main() {
double a = outerFunction (3);
return 0;
a)
22
b) 24,5
c) 22,75 d) 20,75
• What will this program print?
enum vehicles {skateboard, scooter, bicycle, car, bus, train, boat, airplane, rocket,
planet};
void myVehicle(){
int currentVehicle = 5;
switch (currentVehicle) {
case bicycle:
case scooter:
cout << "I have two tires!";
break;
case skateboard:
case car:
case bus:
case airplane:
cout << "I have four tires!";
break;
case train:

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