Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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QUESTION 5
When it comes to the basic datatypes, such as int, double, and char, Java has
O d. int and double are the same as C++, but not character
O D.char the same as C++, but not int and double
O C int, double and char exactly the same as C++
O d. int, double, and char are all different as in C++
O e. None of the above
QUESTION 6
When reading data in from the keyboard in Java,
O a. use the cin iostream
O b.use the System.in stream
OC use the System.out stream
O d. use a File
e. None of the above
QUESTION 7
When operating on files in Java,
O Java has libraries, or packages, with tools such as PrintWriter and Scanner
O D. has built-in error control, and try and catch blocks are never needed
Oc.
- relies heavily on the System.in stream
O d. never has to have the file closed
O e. None of the above
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Transcribed Image Text:QUESTION 5 When it comes to the basic datatypes, such as int, double, and char, Java has O d. int and double are the same as C++, but not character O D.char the same as C++, but not int and double O C int, double and char exactly the same as C++ O d. int, double, and char are all different as in C++ O e. None of the above QUESTION 6 When reading data in from the keyboard in Java, O a. use the cin iostream O b.use the System.in stream OC use the System.out stream O d. use a File e. None of the above QUESTION 7 When operating on files in Java, O Java has libraries, or packages, with tools such as PrintWriter and Scanner O D. has built-in error control, and try and catch blocks are never needed Oc. - relies heavily on the System.in stream O d. never has to have the file closed O e. None of the above
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