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## Qantler Technologies Fresher Interview Questions with Answers – Part 3

Qantler Technologies Fresher Interview Questions with Answers – Part 3  This blog explains about Qantler Technologies Fresher Interview Questions with Answers – Part 3 and is given below :  1. Sort the given user input in descending order.    In order to sort in descending order we just need to change the logic array[j] > array[j+1] to array[j] < array[j+1] in the above program. Complete code as follows: import java.util.Scanner;  class BubbleSortExample {   public static void main(String []args) {     int num, i, j, temp;     Scanner input = new Scanner(System.in);     System.out.println(“Enter the number of integers to sort:”);     num = input.nextInt();     int array[] = new int[num];     System.out.println(“Enter ” + num + ” integers: “);     for (i = 0; i < num; i++)       array[i] = input.nextInt();     for (i = 0; i < ( num – 1 ); i++) {       for (j = 0; j < num – i – 1; j++) {         if (array[j] < array[j+1])         {           temp = array[j];           array[j] = array[j+1];           array[j+1] = temp;         }       }     }     System.out.println(“Sorted list of integers:”);     for (i = 0; i < num; i++)       System.out.println(array[i]);   } } Output: Enter the number of integers to sort:6 Enter 6 integers: 89 12 45 9 56 102 Sorted list of integers: 102 89 56 45 12 9    2. Write a program to generate Fibonacci series (0,1,1,2,3,5,8…). publicclassFibonacci{        publicstaticvoid main(String[] args){              int n =10, t1 =0, t2 =1;           System.out.print(“First “+ n +” terms: “);            for(int i =1; i <= n;++i)         {             System.out.print(t1 +” + “);              int sum = t1 + t2;             t1 = t2;             t2 = sum;         }     } } […]

## Qantler Technologies Fresher Interview Questions with Answers – Part 2

Qantler Technologies Fresher Interview Questions with Answers – Part 2 This blog explains about Qantler Technologies Fresher Interview Questions with Answers – Part 2 and is given below :  We have already discussed about some questions in the previous blogs  1. What is database? Name few databases. A database is like a computer which has information stored on it and this information we can add or modify as required. Similarly, a database management system (DBMS) has software for creating and managing data in the databases. These provide users and people who program a proper way for data retrieval, management, updating, and creation. The Best Database Management Tools  The list includes some best free database management software. 1)Oracle RDBMS: 2) IBM DB2: 3) Microsoft SQL Server: 4) SAP Sybase ASE: 5) Teradata: 6) ADABAS: 7) MySQL: 8) FileMaker: 9) Microsoft Access: 10) Informix: 11) SQLite: 2. List out few technologies used for mobile application development ? There are 3 types of apps: Native apps iOSon Objective-C or Swift Androidon Java Windows Phone on Net Hybrid appsfor all platforms altogether with Xamarin, React Native, Ionic, Angular Mobile Sencha Touchetc. Web apps as responsive versions of websiteto work on any mobile device. 3. List out few technologies used for web application development.   Browser  HTML CSS Programming Languages Frameworks Libraries  Databases Client (or Client-side) Server (or Server-side) Front-end Back-end Protocols API Data formats  4. Is compiler a software or hardware or firmware? HARDWARE is the physical arrangement of electronic parts that can only be changed with a screwdriver or soldering iron.  It is purely physical. SOFTWARE is the arrangement of digital instructions that guide the operation of  computer hardware.  Software is loaded from storage (flash, disk, network, etc) into the computer’s operating memory (RAM) on demand, and is designed to […]

## Qantler Technologies Fresher Interview Questions with Answers – Part 1

Qantler Technologies Fresher Interview Questions with Answers – Part 1  This blog explains about Qantler Technologies Fresher Interview Questions with Answers – Part 1  and is given below :  1. List out few programming / scripting languages you we aware of. Here are the 10 most popular programming languages: 1. Java Java is top pick as one of the most popular programming languages, used for building server-side applications to video games and mobile apps. It’s also the core foundation for developing Android apps, making it a favorite of many programmers. 2. Python Python is a one-stop shop. Python is often heralded as the easiest programming language to learn, with its simple and straightforward syntax. Other applications built with Python include Pinterest and Instagram. 3.C C is not the bizarrely bad grade it seems to be. It’s often the first programming language .  It was a”in-between” language in that it was object oriented that you had to do everything manually. Because there are so many C compilers, you can write stuff in C and have it run pretty much anywhere. 4.Ruby Ruby (also known as Ruby on Rails) is a major supplier of web apps. Ruby is popular due to its ease of learning  and power. Ruby knowledge is in high demand. 5. JavaScript JavaScript is another favorite programming language because it’s basically everywhere. JavaScript allows developers to add interactive elements to their website . At WordStream, we use a JavaScript library called JQuery to make our JavaScript work even easier. 6. C# C#  is the language used in order to develop Microsoft apps. C# is syntactically nearly identical to Java. C# opens a lot of Windows(har-har). 7.PHP PHP  is often used in conjunction with dynamic data-heavy websites and app […]

## QANTLER TECHNOLOGIES – FRESHER INTERVIEW QUESTIONS

QANTLER TECHNOLOGIES – FRESHER INTERVIEW QUESTIONS This blog explains about QANTLER TECHNOLOGIES – FRESHER INTERVIEW QUESTIONS and is given below :  1. List out few programming / scripting languages you we aware of. 2. What is the latest version of Java / Net / Python / PHP? 3. Name few IDE’s you have used for programming. 4. Explain “public static void main (String args[]). 5. What are the primary OOPS techniques? How OOPs different from Structured Programming ? 6. What is database? Name few databases. 7. List out few technologies used for mobile application development 8. List out few technologies used for web application development. 9. Is compiler a software or hardware or firmware? 10. Do you have laptop? If yes, what is the configuration of it? 11. Write a program to check if the given year is a leap year. 12. Write a program to find biggest among 3 numbers. 13. Write a program to count the number of vowels and constants in a given string. 14. Find the biggest of N numbers:  Get multiple numbers one by one as input.  Stop the user input if the user enters q. Find the biggest number and show. 15. Sort the given user input in descending order. 16. Write a program to generate Fibonacci series (0,1,1,2,3,5,8…). 17. Write a program to reverse a given number. 18.Write a program to do 2 X 2 matrix multiplication: Get input, generate and show the first 2 X 2 matrix.  Get input, generate and show the second 2 X 2 matrix. Multiple the matrixes and show the output matrix 19. Write a program to print pyramid using numbers: 1 232  3 4 5 4 3  4 5 6 7 6 5 […]

## IT GALAX Fresher Interview Questions with Answers

IT GALAX Fresher Interview Questions with Answers  This blog explains about IT GALAX Fresher Interview Questions with Answers and is given below :  1. 22 + 4 * ( 3 -1 ) = ? A.12 B. 23 C. 10 D.16 Answer  : Option A Explanation  : 22  + 4 * ( 3 – 1 ) = 4 + 4 * 2                              = 4 + 8                              = 12 2. Which word will appear fourth in the dictionary ? A. Solitaire B. Soliloquy C. Solitary D. Solitude Answer : Option D Explanation : According to dictionary the arrangements of the words will be Soliloquy, Solitaire, Solitary, Solitude. Hence the word that appear fourth in the dictionary is Solitude. 3. If P denotes ‘ multiplied by’ , T denotes ‘ subtracted from’ , M denotes ‘ added to ‘ and B denotes ‘ divided by ‘ , then 28 B 7  P 8 T 6 M 4 = ? A. 30 B. 40 C. 27 D. 18 Answer : Option A Explanation :  28 / 7 * 8 – 6 + 4 = (28 / 7 )* 8 – 6 + 4                                = ( 4 * 8 ) – 6 + 4                                = ( 32 – 6 ) + 4                                =  26 + 4                                =  30 4. If 2b – b + 5b = 4a – 16 and if a = 4 , what is the value of b ? A. 0 B. 12 C. 3 D. -3         Answer : Option A         Explanation :                2b – b + 5b = 4a – 16 where a = 4                           […]

## AvaSoft Fresher Interview Questions with Answers – Part 3

AvaSoft Fresher Interview Questions with Answers – Part 3 This blog explains about AvaSoft Fresher Interview Questions with Answers – Part 3 and is given below :  1.Triangle PQR is an isosceles triangle in which the sides xy and xz are 15 cm each and the base yz is 18 cm. AB being on xz and xy respectively .Find the area of ABCD ? A.270 cm2 B.180 cm2 C.275 cm2 D.178 cm2       Answer : Option A       Explanation :             AB = 15 cm , BC = 18 cm            Area of ABCD = 15 * 18 = 270 cm2  2.To comfortably sit in a room, every girl must be allowed a floor space of 2 sq.m and air space of 5.5 cubic metres. Fifty girls are seated comfortably in a room 10 m long. What should be its height ? A.6 m B.5.5 m C.5 m D.5.55 m Answer : Option B Explanation : Floor space required = 50 * 2  = 100 m2 Air space required   = 5.5*100 = 550 m3 Height               = 550/100 = 5.5 m  3.Aparna’s mother is the daughter of Vishnu’s sister. How is Vishnu’s mother related to Aparna’s mother ? A.Mother B.Daughter C.Sister D.Grandmother      Answer: Option D      Explanation:        Aparna ‘s mother is the niece of Vishnu. So, Vishnu is the maternal uncle of Aparna’s mother. Thus Vishnu ‘s Mother will be the grandmother for Aparna’s mother. 4. BLADE : GRASS :: A.Dig : Shovel B.Size : Hole C.Grain : Rice D. Food : Morsel Answer : Option C Explanation :   Grass is the form of blade and Rice is the grain  5.If a train runs at 20 km/hr , it reaches the destination late by […]

## AVA SOFT Fresher Interview Questions with Answers – Part – 2

AVA SOFT Fresher Interview Questions with Answers – Part – 2 This blog explains about AVA SOFT Fresher Interview Questions with Answers – Part – 2 and is given below 1. Mohan deposits Rs. 150 on the first of every month staring from 1 st Jan 1985 in the recurring deposit of the scheme of a bank which allows simple interest at 6 % p.a on the sum standing to his deposit at the end of the each month. What is the amount, Mohan is entitled to on 31 st Dec 1985 ? A. 1800 B. 1818 C. 1450 D. 2580       Answer : Option D       Explanation :        Simple interest = P(1 + RT)                        = 150(1 + 0.06*12)                        = 150(1 + 0.72 )                        = 150(1.72)                        = 2580  2. Simplify sqrt (64 + 64×2)= sqrt(25 + 25×2) A. Sqrt (1-2×2) B.3 sqrt(1+x2) C. Sqrt (1-x2) D.4 sqrt(x2)       Answer : Option B       Explanation :      Sqrt ( 64 + 64×2)= sqrt(25 + 25×2)          8 Sqrt(1 + x2) = 5 sqrt (1 + x2) 3 sqrt ( 1 + x2 )       3.Prakash is the son of Pramod. Neha is the daughter of Abhisheik. Ruchi is the mother of Neha. Awadhesh is the brother of Neha. How is Awadhesh related to Ruchi. A.Brother B. Father C. Son D. Cannot be determined       Answer : Option C       Explanation :          Neha is the daughter of Abhisheik and Ruchi.          Abhisheik and Ruchi are husband and wife repestively.         Awadhesh is the brother of Neha and hence, he is the son Abhisheik and Ruchi.   4.Work : Motive A.Body : Mind B.Wall : Paint C.Body : Food D.School: Teacher     Answer : […]