May 2024
Intermediate to advanced
368 pages
11h 3m
English
book
Object Oriented Programming Through Java by Pearson
by Ramesh Vasappanavara, Anand Vasappanavara, Gautam Vasappanavara
Content preview from Object Oriented Programming Through Java by Pearson
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Exercise Questions 11.27
25. Set is defined in java.util.Set. Set cannot contain duplicate elements.
26. Iterator allows us to iterate over a collection such as Set.
27. List can contain duplicate elements. It supports
ArrayList and LinkedList.
Exercise Questions
Objective Questions
1. Networking classes are included in
(a)
java.IO.*; (b) java.net.*; (c) java.util.*; (d) java.lang.* ;
2. URL stands for
(a) Universal resource locator (b) Unified resource locator
(c) Uniform resource locator (d) Unique resource locator
3. Which of the following classes contain IPaddress?
(a) Inet class (b) URL class (c) URL connection class (d) Socket class
4. Which of the following statements are true in respect of TCP/IP?
(i) Connection oriented means ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.