Quest Eduventuures Internship Test

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| By Deepeshkankaria

Deepeshkankaria

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Quizzes Created: 1 | Total Attempts: 139

Questions: 60 | Attempts: 139 | Updated: May 29, 2024

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Quest Eduventuures Internship Test - Quiz

This test is designed to check the analytical, logical and computer programming skills of an individual.

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Current Version
May 29, 2024

Quiz Edited by
ProProfs Editorial Team
May 23, 2014

Quiz Created by
Deepeshkankaria

Quest Eduventuures Internship Test

Why is progamming important today?

Why do you want to do internship?

A memory location that holds a single letter or number.

A do while and a while loop are the same

A short sections of code written to complete a task.

Int hold decemals numbers

What is FIFO?

What dose this equation mean ? a != t

One loop inside the body of another loop is called

Which data structure uses LIFO?

Entering Comments is a useless task, it will not help in anyway.

A Syntax Error is ?

What command do you use to output data to the screen?

Two main measures for the efficiency of an algorithm are

The time factor when determining the efficiency of algorithm is measured by

The space factor when determining the efficiency of algorithm is measured by

Which of the following case does not exist in complexity theory

The Worst case occur in linear search algorithm when

The Average case occur in linear search algorithm

The complexity of the average case of an algorithm is

The complexity of linear search algorithm is

The complexity of Binary search algorithm is

The complexity of Bubble sort algorithm is

The complexity of merge sort algorithm is

The indirect change of the values of a variable in one module by another module is called

Which of the following data structure is not linear data structure?

Which of the following data structure is linear data structure?

The operation of processing each element in the list is known as

Finding the location of the element with a given value is:

Arrays are best data structures

Linked lists are best suited

Each array declaration need not give, implicitly or explicitly, the information about

The elements of an array are stored successively in memory cells because

Which four options describe the correct default values for array elements of the types indicated? int -> 0 String -> "null" Dog -> null char -> '\u0000' float -> 0.0f boolean -> true

Which three are valid declarations of a char? char c1 = 064770; char c2 = 'face'; char c3 = 0xbeef; char c4 = \u0022; char c5 = '\iface'; char c6 = '\uface';

Public class Outer { public void someOuterMethod() { //Line 5 } public class Inner { } public static void main(String[] argv) { Outer ot = new Outer(); //Line 10 } } Which of the following code fragments inserted, will allow to compile?

Which cause a compiler error? (choose all that apply)

Public class Runner { public static void main(String args[]) { System.out.println(“This is a correct program”); continue; } } State True or False: The above program prints a output

What will be the output of the program? class Test { public static void main(String [] args) { int x=20; String sup = (x < 15) ? "small" : (x < 22)? "tiny" : "huge"; System.out.println(sup); } }

What will be the output of the program? class Bitwise { public static void main(String [] args) { int x = 11 & 9; int y = x ^ 3; System.out.println( y | 12 ); } }

What will be the output of the program? public class X { public static void main(String [] args) { try { badMethod(); System.out.print("A"); } catch (Exception ex) { System.out.print("B"); } finally { System.out.print("C"); } System.out.print("D"); } public static void badMethod() {} }

Public void test(int x) { int odd = 1; if(odd) /* Line 4 */ { System.out.println("odd"); } else { System.out.println("even"); } } Which statement is true?

try { int x = 0; int y = 5 / x; } catch (Exception e) { System.out.println("Exception"); } catch (ArithmeticException ae) { System.out.println(" Arithmetic Exception"); } System.out.println("finished"); State True or False: The output of the above code is the below Exception finished

Which collection class allows you to associate its elements with key values, and allows you to retrieve objects in FIFO (first-in, first-out) sequence?

Which of the following are Java reserved words?

State the below statement is not false about static nested class: It’s variables and methods must be static

Class X implements Runnable { public static void main(String args[]) { /* Missing code? */ } public void run() {} } Which of the following line of code is suitable to start a thread ?

Which three guarantee that a thread will leave the running state? yield() wait() notify() notifyAll() sleep(1000) aLiveThread.join() Thread.killThread()

Public class X { public static void main(String [] args) { X x = new X(); X x2 = m1(x); /* Line 6 */ X x4 = new X(); x2 = x4; /* Line 8 */ doComplexStuff(); } static X m1(X mx) { mx = new X(); return mx; } } After line 8 runs. how many objects are eligible for garbage collection?

Which four options describe the correct default values for array elements of the types indicated?

int -> 0

String -> "null"

Dog -> null

char -> '\u0000'

float -> 0.0f

boolean -> true

Which three are valid declarations of a char?

char c1 = 064770;

char c2 = 'face';

char c3 = 0xbeef;

char c4 = \u0022;

char c5 = '\iface';

char c6 = '\uface';

Which three guarantee that a thread will leave the running state?

yield()

wait()

notify()

notifyAll()

sleep(1000)

aLiveThread.join()

Thread.killThread()

Public class X { public static void main(String [] args) { X x = new X(); X x2 = m1(x); /* Line 6 / X x4 = new X(); x2 = x4; / Line 8 */ doComplexStuff(); } static X m1(X mx) { mx = new X(); return mx; } } After line 8 runs. how many objects are eligible for garbage collection?