Computer Engineering Questions and Answers February 27, 2020

Write a java program to display sum of two binary numbers?

Write a java program to check given age is eligible to vote or not?

Write a java program to find out greatest of two numbers using if and else statement?

Write a java program to find out given number is positive or negative?

Write a java program to find out given number is even or odd?

Write a java program to convert binary to decimal ?

Write a java program to convert decimal to binary number?

Write a java program to find out given number is odd or not?

Write a java program to find out given year is Leap year or not?

Write a java program to accept one alphabet then find out given alphabet is a vowel or not?

Write a java program to accept one alphabet then find out given alphabet is a upper case letter,lower case letter , digit or special symbol?

Write a java program to check given alphabet is a vowel or consonant?

Write a java program to display N natural numbers?

Write a java program to perform sum of N natural numbers?

Write a java program to find out factorial of a given number?

Write a java program to perform sum digits of a given number?

Write a java program to display reverse of a given number?

Write a java program to check given number is palindrome or not?

Write a java program to check given number is Armstrong or not?

Write a java program to find out Fibonacci series of a given number?

Write a java program to check given number is prime or not?

Write a java program to check given number is perfect or not?

An Evil number is a positive whole number which has even number of 1s in is binary equivalent. Example: Binary equivalent of 9s is 1001.Which contains even number of 1s.Thus9is EvilNumber. AfewEvilnumbersare3,5,6,9..... Design a program to accept a positive whole number N where N>2 and N

Write a java program to display multiplication table of a given number?

Write a java program to find out power of a given number ?

Write a java program to find out generic root of a given number?

Write a java program to display prime numbers from 1 to N?

Write a java program to perform addition of two numbers without using Addition (+) operator?

Write a java program for below loop pattern? 1 2 # 1 1 # 2 # 3 4 # 3 # 2 # 1

Write a java program for below code?

1 1 12 21 123 12344321 321

Write a java program to print below pattern? 1111 2222 3333 4 4 4 4

Write a java program to print below pattern? 1234 1234 1234 1 2 3 4

Writeajavaprogramtoprintbelow pattern? **** **** **** ****

Writeajavaprogramtoprintbelow pattern? 4444 3333 2222 1 1 1 1

Writeajavaprogramtoprintbelow pattern?

CCC C DDDD

Write a java program to print below pattern?

Write a Python and XML script to create an RPC server on Windows 11.

Write a java program to print below pattern? *- - - - *- - - - * - - - - *

Perform calculation for the following mathematical statement, 8bit of signed magnitude representation. To subtract 2310 and 3910

Write a java program to print below pattern?

Write a program to print below pattern?

1 22 333 4444

Write a program to print below pattern?

4444 333 22 1

Write a program to print below pattern?

Write a program to print below pattern?

1 24 369 48 12 16

Write a program to print below pattern?

1 23 456 78910

Write a program to print below pattern?

24 4 6 8 10 12 14 16 18 20

Write a program to print below pattern?

1 3 5 7 9 11 13 15 17 19

Write a program to print below pattern?

1 22 333 4444 333 22 1

Write a program to print below pattern?

1 222 33333 4444444

Write a program to print below pattern?

1 121 12321 1234321

Write a program to print below pattern.

1234321 12321 121 1

Write a program to print below pattern.

A ABA ABCBA ABCDCBA

Write a java program to display prime numbers loop pattern.

2 35 7 11 13 17 19 23 29

Write a java program to accept array elements and display them.

Write a java program to perform sum of array elements.

Write a java program to display array elements in reverse order.

Write a java program to find out least or smallest element in a given array?

Write a java program to find out highest or largest element in a given array?

Write a java program to display array elements in sorting order i.e ascending order?

Write a java program to display array elements in sorting order i.e descending order?

Write a java program to find out number of even and odd elements in a given array?

) Write a java program to find out sum of even and odd elements in a given array?

Write a java program to find out number of occurrence of a given number in array?

WriteaJavaprogramtofindoutduplicateelementsfromArray?

Write a java program to display Distinct/Unique elements from array.

Write a java program to display array elements in sorting order.

Write a java program to display first highest element from array.

Write a java program to display second highest element from array?

Write a java program to display third highest element from array.

Write a java program to find out all the pairs of Integer elements in array whose sum is equals to given number?

Provide a trace program 100 If, Load X 101 Subt Y 102 Skipcond 400 103 Jump Else 104 Then, Load X 105 Add X 106 Store x 107 Jump Endif 108 Else, Load Y 109 Subt X 10A Store Y 108 Endif, Halt 10c x, Dec 10D Y, Dec 222 12 20 for the first 4 instructions of the following Load the first value. Subtract the value of Y, store result in AC IE AC0 (XY),

1. You are advising a small business: (a) Would you recommend the use of a firewall? Explain. (b) Would you recommend the use of antivirus filtering? Explain. (c) Would you recommend an intrusion detection system? Explain

Write a program to print all the LEADERS in the array. An element is leader if it is greater than all the elements to its right side. And the rightmost element is always a leader. For example int the array {16, 17, 4, 3, 5, 2}, leaders are 17, 5 and 2?

You are given a list of n-1 integers and these integers are in the range of 1 to n. There are no duplicates in the list. One of the integers is missing in the list. Write an efficient code to find the missing integer. Example: Input:arr[]= {1,2,4,6,3, 7,8} Output:5 Explanation: The missing number from 1 to 8 is 5

Write a java program to check given string is balanced or not?

Write a java program to find out largest Common Subsequence?

Write a java program to display number of times characters are occurring in a string. input: java output: j=1,a=2,v=1

Write a java program to find out length of the String?

Write a java program to rotate the string ? input: ihubtalent no of characters : 2 output: ubtalentih

Write a java program for below code? input: A1B2C3D4 output: ABBCCCDDDD

Write a java program to concatenate two Strings?

Write a java program to display reverse of a sentence in a String? Example Input: Enter the String: This Is Java Class Output: sihT sI avaJ ssalC

Write a java program to display reverse of a String?

Write a java program to remove duplicate characters from String?

Write a java program to display duplicate characters from String?

Write an efficient program to test if two given String is a rotation of each other or not, Ex: If the given String is "XYZ" and "ZXY" then your function should return true.But iftheinputis "XYZ"and"YXZ"thenreturnfalse. Example: Input: Please enter original string: XYZPleaseenterrotationstring:ZXY Output: XYZandZXYarerotation toeach other. Example:

Write an efficient program to print all permutations of a given String in Java/C/Python or any programming language of your choice. Forexample If given input is "123" then your program should print all 6 permutations e.g. "123", "132", "213", "231", "312" and "321".

WriteajavaprogramtofindoutduplicateoccurrenceinagivenString? ExampleInput: IamamLearningjavajava Output: I=1 , am=2, Learning=1, java=2

Writeajavaprogramtofind outnumberofcharactersoccurrenceinString? ExampleInput: java Output: J=1, a=2, v=1

Solve the recurrence relation T(K) 7T(K1) 10T(K2) 68K, T(0) 1, T (1) 2

Find the arrangement of the letters TALLAHASSEE. Also find the number of arranging ways these letters with no adjacent As.

Find the coefficient of a562 in the expansion (2036)7.

Write a note on the following topics related to organizational behaviour -Foundations of individual and group behaviour motivation motivation theories motivational techniques job satisfaction job enrichment.

What is AWT? What is Swing? Differentiate between AWT and Swing.

1. What are tables Give example. 2. How do you create table in html 3. What are the components of table Give example. 4. Why do you need table tags Explain.

5. Distinguish between rowspan and colspan Attributes. 6. Discuss about align and valign Attributes. 7. How do you create table in HTML Explain with example. 8. Specify about Cell padding and Cell spacing Attributes.

9. Explain the concept of Colouring Cells. 10. Discuss about forms in detail. 11. What are frames 12. Write a short note on Nested Framesets.

13. Write an HTML program to print vour bio data in the following format. Name Data of Birth Religion Community Address Phone Educational qualification Degree BIODATA Street Town District state Office University Institute Mouth Year Grade Mark

14. Write an HTML program to print the following table Leased line VSAT Fixed cost Installation costofequipment 2lacsline 10lacsVSAT Rentrecurring costs 14 lacsannum line 3lacsVSAT Fixed cost for four meters 8lacs 40lacs Recurring cost for four meters 56lacs 12lacs Cost for three years 178lacs 88lacs One years cost 59lacs 29lacs

16. Write an HTML Program to print the following table BONUS INITIMATION Policy number 320177401 Date of commencement 140195 Table term. 7520 Sum assured 25000 Installment prem. 422.00 Next prem.due 1096 Amount of bonus declared Upto 31.3.1995 1675.00 For the year 9596 1675.00 Total up to 31.3.1996 3350.00