Accenture MCQ's

What will be the output of the program?
TreeSet map = new TreeSet();
map.add(“one”);
map.add(“two”);
map.add(“three”);
map.add(“four”);
map.add(“one”);
Iterator it = map.iterator();
while (it.hasNext())
{ System.out.print(it.next() + “”); }

• one two three four

• four three two one

• four one three two

• one two three four one

What is the result of the following program?
Class MyFirst { public static void main (String[] args) throws InterruptedException {
Thread f = new Thread(); f.start();
System.out.print("A");
f.wait(1000);
System.out.print("B");
}}

• It prints A and B with a 1000 seconds delay between them

• ) It only prints A and exits

• It only prints B and exists

• A will be printed, and then an exception is thrown

What is the result of the following program?
class Bike{ int speedlimit = 150; }
class Honda3 extends Bike{int speedlimit = 90;
public static void main(String args[]){
Bike obj = new Honda3();
System.out.println(obj.speedlimit); } }

• 150

• 90

• Compilation error

• 0

What is the result of the following program?
public class TestExceptionPropagation {
void m()
{
int a=5/0;
}
void n()
{
m(); }
void p()
{
try {
n(); }
catch(Exception e)
{System.out.println("exception handled"); }
}
public static void main(String args[]) {
TestExceptionPropagation obj = new TestExceptionPropagation();
obj.p();
System.out.println("normal flow"); } }

• Exception handled

• normal flow

• Exception handled normal flow

• Compilation fails

Which of the following integer will be returned from the function for input x = 10 & y = 7 in the givenpseudo code?
Function (input x, input y)
If x < y
Then return function(y, x)
Else If y ! = 0
Then return (x + function(x, y – 1))
Else return 0
End If End Function

• 28

• 70

• 55

• 50

What will you use to include a .xls file in an MS-PowerPoint presentation?

• Share Option

• Embed Object

• Insert Table

• PowerPoint does not support this application

The smallest unit in a digital system is

• Bit

• Byte

• Character

• KiloByte

What steps will you take to change a line chart into a pie chart?
A. Right click on chart-> Chart Type -> Change Chart Type -> Select Pie Chart -> Click OK
B. Selectfull chart-> Right click on chart->Design options -> Change Chart Type -> Select Pie Chart
C. Go to Pivot chart tools -> Design Tab -> Change Chart Type -> Select Pie -> Click OK

• Only A

• Only B

• Only C

• A and C

If 8/9 is entered in a cell without any formatting, Excel will treat it as a .

• Text

• Number

• Date

• Fraction

Choose the correct option. What does =NOW() function return?

• Current Date followed by Current Time

• Current Time followed by Current Date

• Current Date

• Current Time