HCLTech
Riha Softtech Interview Questions and Answers
Q1. What is tha different between cand c++
C++ is an extension of C language with object-oriented programming features.
C++ supports object-oriented programming while C does not.
C++ has more advanced features like templates, exceptions, and namespaces.
C++ is more complex and harder to learn than C.
C++ is used for developing system software, games, and applications.
C is used for developing operating systems, embedded systems, and device drivers.
Q2. What is the different between java and c
Java and C are both programming languages, but differ in syntax, usage, and platform compatibility.
Java is an object-oriented language, while C is a procedural language.
Java is platform-independent, while C is platform-dependent.
Java has automatic memory management, while C requires manual memory management.
Java has a larger standard library than C.
C is faster and more efficient than Java for certain tasks, such as system programming.
Java is commonly used for web development,...read more
Q3. What is tha block box testing
Black box testing is a software testing technique that focuses on the functionality of the software without knowing its internal structure.
Tests are performed based on the software requirements and specifications
Testers do not have access to the source code or internal structure of the software
The goal is to identify defects in the software's functionality
Examples include functional testing, regression testing, and acceptance testing
Q4. What is tha white box testing
White box testing is a testing technique that involves testing the internal structure of the software.
It is also known as clear box testing or structural testing.
It requires knowledge of the internal workings of the software.
It involves testing individual components or modules of the software.
It can be done manually or with the help of automated tools.
Examples include code coverage testing and path testing.
Q5. What is tha allocation
Allocation refers to the distribution or assignment of resources or tasks.
Allocation can refer to the allocation of funds, personnel, or equipment.
In engineering, allocation can refer to the allocation of tasks to different team members.
Allocation can also refer to the allocation of memory or storage space in computer systems.
Q6. What is an algritham
An algorithm is a set of instructions designed to solve a specific problem or perform a specific task.
An algorithm is a step-by-step procedure for solving a problem.
It is a set of rules or instructions that a computer follows to solve a problem.
Algorithms are used in programming, mathematics, and many other fields.
Examples of algorithms include sorting algorithms, search algorithms, and encryption algorithms.
Q7. What is the algorithm
An algorithm is a set of instructions designed to solve a specific problem or perform a specific task.
An algorithm is a step-by-step procedure for solving a problem.
It can be represented using flowcharts, pseudocode, or programming languages.
Examples of algorithms include sorting algorithms, search algorithms, and encryption algorithms.
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