Interview Questions

A commercial bank is a type of bank that provides services such as accepting deposits, making business loans, and offering basic investment products.

Commercial bank can also refer to a bank or a division of a bank that mostly deals with deposits and loans from corporations or large businesses, as opposed to individual members of the public.

Permissions in PHP are very similar to UNIX. Each file has three types of permissions – Read, write and execute. Permissions can be changed using the change mode or CHMOD command. CHMOD is followed by 3 digit number specifying the permission type. CHMOD 777 is for Read, Write and execute.

Unnecessary permissions can be stripped off using UNMASK command.

Unmask (777);

Oracle SQL developer is an Oracle Database IDE.

In most cases, the best answer to this question is answering yes. Working well under pressure is a good trait to have. However, I think if you answer that you work the same with pressure and without pressure, the interviewer will be more impressed. However, you will need to explain in words why this is better. Here are some of my answers.

1. "I work well under pressure because I use the pressure to help me work more efficiently."

2. "I enjoy working under pressure because I believe it helps me grow. In my previous experience, I always worked well during deadlines, and I always learned how to work more efficiently afterwards."

3. "I work well under pressure because I don't panic. I maintain self control and work as efficiently as possible. In all my experiences, I did well and I always enjoyed the experience."

Aynchronous and Event Driven - All APIs of Node.js library area unit aynchronous that's non-blocking. It basically means that a Node.js based mostly server not waits for a API to return information. Server moves to next API when calling it and a notification mechanism of Events of Node.js helps server to induce response from the previous API decision.

Very Fast - Node.js library is very fast in execution of code.

Single Threaded but highly Scalable - Node.js uses a single threaded model with event looping. Node.js uses a single threaded program and same program can services much larger number of requests than traditional server like open source.

No Buffering - Node.js applications never buffer any data. These applications simply output the data in faster.

The Java programming language provides a system-level thread to track memory allocation.

Garbage collection has the following characteristics:

• Checks for and frees memory no longer needed

• Is done automatically

• Can vary dramatically across JVM implementations

These are a couple of examples of things that retail staff may be expected to get involved with, and they'll be keen to see how much additional training they might need to provide.