Which syntax is used to express a wildcard with a lower bound?O O ?O? extends typeO? super type Which of the following is true?A finally block is executed, only after the catch block is executed.A finally block is executed before the catch block but after the try block.A finally block is executed, only if an exception occurs.A finally block is executed whether an exception is thrown or not.

Correct Option: (b) ? Explanation: wild card is used represent the generic data types means does not…

Answered: Which syntax is used to express a…

Engineering

Computer Science

Which syntax is used to express a wildcard with a lower bound? O O ? O ? extends type ? super type C

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Which syntax is used to express a wildcard with a lower bound?
O <type>
O ?
O
? extends type
O
? super type

Which of the following is true?
A finally block is executed, only after the catch block is executed.
A finally block is executed before the catch block but after the try block.
A finally block is executed, only if an exception occurs.
A finally block is executed whether an exception is thrown or not.

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