C++ Answers

create a program that will accept a student name, student grade and will display the name and its equivalent grade.

A nested if is needed to validate the range of grade from 0 to 100 only. Inputted grade outside the given range is invalid input and there’s no grade equivalent. Your program should use nested if to validate the grade input and use the if-else statement to validate the grade options. Your program should have an input part and a display part. In the input part, you will be asked to input student name and student grade. For the output part, you have to display the student’s name and grade as shown in the sample output. The grading system is shown below.

Grading System:

A

94-100

A-

90-93

B+

87-89

B

83-86

B-

80-82

C+

77-79

C

73-76

C-

70-72

D+

65-69

D

60-64

F

59 and below

Write a C++ program from your programming app, that will ask the user numerical input five times then display its SUM, PRODUCT, DIFFERENCE and QUOTIENT as OUTPUT

write a program that takes storage capacity in GB from user and convert it into MBs

Create a class called Time that includes three instance variables: hour (int), minute (int) and second (int). Provide following constructors to initializes the three instance variables. 

• No-argument constructor: Initializes each instance variable to zero.

• Constructor: hour supplied, minute and second defaulted to 0.

• Constructor: hour and minute supplied, second defaulted to 0.

• Constructor: hour, minute and second supplied.

• Constructor: Another Time2 object supplied.

write a Program to check whether a number is divisible by 5 and 11 or not. Using the switch statement

What number sequence will be displayed at the output of the following program?

1 public class Confusing {

2 public static void method2() {

3        method1();

4        System.out.print("2");

5 }

6

7 public static void method3() {

8        method2();

9       System.out.print("3");

10     method1();

11 }

12

13 public static void method1() {

14        System.out.print("1");

15 }

16

17 public static void main(String[] args) {

18        method1();

19        method3();

20        method2();

21        method3();

22 }

23 }

Accept the marked price from the user and calculate the Net amount as(Marked Price – Discount) to pay according to following criteria:

Marked Price - Discount

>10000 20%

>7000 and <=10000 15%

<=7000 10%

A company decided to give bonus to employee according to following criteria: Time period of Service Bonus if More than 10 years 10% if >=6 and <=10 8% if Less than 6 years 5%. Ask user for their salary and years of service and print the net bonus amount.

You have been appointed as IT Head of a soon to be opened bank in India by the name of “People’s bank” which will have branches all over India. People’s bank is a private sector bank. Highlight atleast 5 security threats that a bank may face in today’s times and suggest 5 innovative IT security mechanisms to ensure that such threats do not harm your bank & that your systems remain as secure as ever. 

Write a program in C++ to input 10 numbers and print only abundant numbers.

An abundant number is the number for which the sum of its proper divisors(excluding the

number itself) is greater than the original number.

Sample input: 12

Sample output:

Its proper divisors are 1, 2, 3, 4 and 6

Sum = 1 + 2 + 3 + 4 + 6 =16

Hence 12 is an abundant number.