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RMAN is Oracle's Recovery Manager used for backup and recovery. Import/Export are utilities for moving data in and out of Oracle databases.
RMAN (Recovery Manager) is a tool provided by Oracle for managing backup and recovery operations for Oracle databases.
It allows for creating and managing backups, restoring data, and recovering databases.
Import/Export are utilities used for moving data in and out of Oracle databases...
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Mechanical Engineering offers a diverse range of opportunities to apply scientific principles to solve real-world problems.
Mechanical Engineering provides a strong foundation in math, physics, and materials science.
It offers a wide range of career opportunities in various industries such as automotive, aerospace, and manufacturing.
Mechanical Engineers design and develop machines, tools, and systems that improve our dai...
Determining toll for Jamuna Expressway
Consider the distance of the expressway
Analyze the maintenance cost of the expressway
Take into account the traffic volume and expected revenue
Compare with toll rates of similar expressways
Consider the economic status of the region
Consult with experts and stakeholders
Polymorphism is the ability of an object to take on many forms. In C++, it is achieved through function overloading and virtual functions.
Polymorphism allows objects of different classes to be treated as objects of a common base class.
Function overloading enables multiple functions with the same name but different parameters.
Virtual functions allow derived classes to override base class functions.
Java is an object-oriented language while C is a procedural language.
Java is platform-independent while C is platform-dependent.
Java has automatic garbage collection while C requires manual memory management.
Java has built-in support for multithreading while C requires external libraries.
Java has a larger standard library compared to C.
Java is more secure than C due to its strong type checking and exception handling.
C ...
Pointers are variables that store memory addresses of other variables in programming languages.
Pointers allow direct access and manipulation of memory locations.
They are commonly used in programming languages like C and C++.
Pointers can be used to pass variables by reference, allowing modifications to the original value.
They can also be used to dynamically allocate memory.
Example: int* ptr; // declares a pointer to an
In 5 years, I see myself as a senior software engineer leading a team of developers.
Leading a team of developers
Working on complex projects
Continuing to learn and grow in my role
Contributing to the success of the company
Caching is the process of storing frequently used data in a temporary storage to reduce access time. LRU caching removes least recently used data.
Caching improves performance by reducing access time to frequently used data
LRU (Least Recently Used) caching removes the least recently used data to make space for new data
LRU cache can be implemented using a doubly linked list and a hash map
When a cache hit occurs, the acce...
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Network Engineer
12
salaries
| ₹1.2 L/yr - ₹3.5 L/yr |
System Administrator
7
salaries
| ₹2.9 L/yr - ₹3.3 L/yr |
Team Lead
6
salaries
| ₹2.7 L/yr - ₹4.5 L/yr |
Associate Manager
6
salaries
| ₹5.8 L/yr - ₹11.2 L/yr |
Senior Engineer
5
salaries
| ₹3.2 L/yr - ₹6 L/yr |
BHEL
Siemens
ABB
Larsen & Toubro Limited