each having a lock on one resource, attempt to acquire a lock on the other’s resource. Each thread would wait indefinitely for the other to release the lock unless one of the user processes is terminated. In terms of Java API, thread deadlock...
It’s like comparing Apples to Oranges. Both Java and Python are very popular programming languages. It depends on the project whether you want to use Java or Python or sometimes both together. Here are some inputs based on my personal experience working with both Java and Python for a long...
There is no monitor on threads in java and synchronization can be used with any Object, that's why it's part of Object class so that every class in java has these essential methods for inter thread communication. Why wait(), notify() and notifyAll() methods have to be called from sync...
Here the main catch in the question is “one pass”. What does it mean? It means you get to traverse the list only once and there’s no coming back to a node once you’ve traversed it. But to calculate the middle element you will require the length of the entire LinkedList, right?
Collection could be made to extend Map, but this raises the question: what are the keys? There’s no really satisfactory answer, and forcing one leads to an unnatural interface. Maps can be viewed as Collections (of keys, values, or pairs), and this fact is reflected in the three “Col...
You cannot save your own java types. Internal Storage – Store private data on the device memory. 12. What is action in Android? In Android, an action is a description of something that an intent sender desires. Syntax: <action android:name="string" /> Contained in: <intent-filter> ...
Standard rotated binary search question. You have a sorted array that has been shifted/cycled, perform a search on it Retrieve words from a dictionary that are made up of a subsequence of characters in an input string (i.e. given input “ABAT,” matching words may include “BAT” and “...
Recursion Interview Question Is array access in Java expensive compared to C++? Java Method – Calculate Factorial Web vs. application server Why Manhole Covers Are Round Logarithm in HTML Exponents in HTML Less than sign in HTML Tracking Open Emails Tracking Opens Plain Text Emails Click tracking ...
That’s why this question is one of the java interview questions for experienced professionals.Java offers many primitives to help with this, but it takes experience to select the right one in each particular situation. Often, a tradeoff needs to be made between efficiency on the one hand, ...
The Java VM or Java Virtual Machine resides on the RAM. During execution, using the class loader the class files are brought on the RAM. The BYTE code is verified for any security breaches.Next, the execution engine will convert the Bytecode into Native machine code. This is just in time...