Arrays November 27, 2020December 21, 2020wefru Java Programming quiz on Array – 2 2 Created on November 27, 2020 By wefru Arrays TEST YOUR SKILLS BRODLY 1 / 10 Q.41 Preparedstatement Object in JDBC is used to execute ……………………… queries. executable simple high level parameterized 2 / 10 Q.42 In JDBC …………………… imports all Java classes concerned with database connectivity. javax.sql.* java.mysql.* java.sql.* com.* 3 / 10 Q.43 MS-SQL stores data in a …………………… file format. .DAT .MDB .MSSQL .OBJ 4 / 10 Q.44 Ingres is a …………………… Socket Compiler Database Web server 5 / 10 Q.45 In Java servlet method init( ) is called ………………… times. 1 11 111 1111 6 / 10 Q.46 State true or false for Java Program.i) All class variables are instance variablesii) All protected methods are friendly methods i-false, ii-false i-false, ii-true i-true, ii-false i-true, ii-true 7 / 10 Q.47 State true or false for Java Program.i) Data members of an interface are by default finalii) An abstract class has implementations of all methods defined inside it i-false, ii-false i-false, ii-true i-true, ii-false i-true, ii-true 8 / 10 Q.48 …………………… of a remotely accessible object must implement ……………. class, RemoteInterface class RemoteInterface Object 9 / 10 Q.49 ………………….is the key to …………………… Serialization, persistence Persistence, inheritance Inheritance, object Persistence, serialization 10 / 10 Q.50 A method named myMethod( ) that needs two integer arguments is declared as public void myMethod(int a, int b); public void myMethod( ); public void myMethod(int a, b); myMethod(int a, b); Your score isThe average score is 45% LinkedIn Facebook Twitter VKontakte 0% Restart quiz