Question Detail

Which driver is efficient and always preferable for using JDBC applications

Type-4 driver
Type-3 driver
Type-2 driver
Type-1 driver

Answer: Option A

Similar Questions :

1. ____ allows java code to run in the JVM to call and be called by native applications

JFI
JNI
NJI
FJI

Answer: Option B

2. Which of the following statements about arrays is syntactically wrong

arrayName[] p = new arrayName[5];
arrayName p[5];
arrayName[] p [];
arrayName p[][] = new arrayName[2][];

Answer: Option B

3. Which keyword is used while using interface

extend
implements
throw
throws

Answer: Option B

4. Which driver is efficient and always preferable for using JDBC applications

Type-4 driver
Type-3 driver
Type-2 driver
Type-1 driver

Answer: Option A

5. Which method can't be overidden

super
static
final
println

Answer: Option C

Read more from - Java Objective Questions Answers -Chapter 1