What is the purpose of the "finally" block in Java exception handling?

What is the primary purpose of the `finally` block in a Java exception handling structure?

A

To define JavaBean properties

B

To execute SQL queries

C

To ensure that certain code is always executed, regardless of whether an exception is thrown or not

D

To create JavaBeans

Pyroxenes are class of silicate minerals, which exhibit a polymeric chain structure, as shown below
S-Block and P-Block Elements mcq question image

S-Block and P-Block Elements mcq question image

Its simplest repeating unit is

A

^4-

B

^2-

C

^6-

D

^6-

You responsible for maintaining an application that was written by a former colleague at XYZ. The application reads from and writes to log files located on the local network. The original author included the following debugging code to facilitate maintenance: try {
Debug.WriteLine(“Inside Try”);
throw(new IOException());}
catch (IOException e) {
Debug.WriteLine (“IOException Caught”);}
catch (Exception e) {
Debug.WriteLine(“Exception Caught”);}.
finally {
Debug.WriteLine (“Inside Finally”);}
Debug.WriteLine (“After End Try”); Which output is produced by thus code?

A

Inside Try Exception Caught IOException Caught Inside Finally After End Try

B

Inside Try Exception Caught Inside Finally After End Try

C

Inside Try IOException Caught Inside Finally After End Try

D

Inside Try IOException Caught Inside Finally

What is the result of the following code snippet?

try {
 int result = 10 / 0;
} catch (ArithmeticException e) {
 System.out.println("Arithmetic Exception!");
} finally {
 System.out.println("Finally Block!");
}

A

No output

B

Finally Block!

C

Arithmetic Exception!

D

Arithmetic Exception!
Finally Block!

In which of the following block would you find the Rare Earth Elements? s-block p-block d-block f-block

A

Both a and b

B

Both b and c

C

Both c and d

D

Both a and d

A spring mass system is on a horizontal plane. Spring constant is 2N/m & mass of block is 2kg. The spring is compressed by 10cm and released. A small ball is released from a height of 2m above the block on the horizontal plane. At what time should the ball be left if the block is released from the extreme position at t=0, given that the ball has to fall on the block when the speed of block is maximum?

A

1.57s

B

0.94s

C

0s

D

0.63s

A spring block system is on a horizontal surface. The block is compressed by 10cm. What should be the coefficient of friction between the block and ground such that the block comes to a stop at the mean position? Mass of block = 0.5kg & spring constant = 3N/m.

A

0.03

B

0.06

C

0.12

D

0.05

In C++, which of the following methods contained in the exception handling mechanism in a program fails to find a matching catch block for a raised exception?

A

unexpected()

B

terminate()

C

null()

D

default()

What does the `finally` block in a Java `try-catch-finally` construct do?

A

It creates JavaBeans

B

It executes SQL queries

C

It defines JavaBean properties

D

It contains code that is always executed, regardless of whether an exception is thrown or not

The following information is provided for an ore deposit:
Number of waste blocks = 10
Number of ore blocks = 5
Volume of each waste block, m³ = 600
Total cost of waste handling per m³ = Rs. 100
Tonnage of each ore block = 400
Total cost of ore handling per ton = Rs. 150
Sale price of ore per ton = Rs. 500
The net cash flow of mining the deposit in lakhs of rupees, is

A

3.4

B

2.5

C

1.0

D

0.8

What is the purpose of the "finally" block in Java exception handling?

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