Software Programming : Java Programming QUESTIONS AND ANSWERS :: part17 : 1 to 5
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :
1.Which of the following is valid to open a database connection? |
| Connection con = DriverManager.getConnection(url, userid, password); |
| Connection con = DriverManager.getConnection(); |
| Connection con = new DriverManager.getConnection(); |
| Connection con = DriverManager.openConnection(url); |
| Connection con = new DriverManager.openConnection();. |
2.Which of the following is the default Layout Manager for an Applet? |
| FlowLayout |
| BorderLayout |
| GridLayout |
| CardLayout |
| MarginLayout. |
3.Select from among the following what Java can do? |
| Object oriented applications can be developed |
| Networking applications can be developed |
| Database applications can be developed |
| Either (opt1) or (opt2) above |
| Either (opt1) or (opt2) or (opt3) above. |
4.Which exception is thrown by the getConnection() method of the DriverManager class? |
| ConnectionNotFoundException |
| IOException |
| SQLException |
| ReadException |
| DataExecption. |
5.Single-line comments that should be ignored by the compiler are denoted using |
| Two forward slashes ( // ) |
| A slash and a star ( /* ) |
| System.out.println |
| System.out.print |
| One forward slash. |
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