Before going to Data Power interview questions, let us first discuss what exactly data power is. Data Power is a gateway that helps in providing security, control, integration and at the same time access to mobile networks, web, service-oriented architecture, and application programming interface.
With the help of Data Power, one can expand the scope of valuable IT assets to new channels like getting new customers, employees and partners access to critical resources.
Data power is available in the form of factors. They are physical, virtual, cloud, Linux* and Docker. It is designed for a purpose and it is easy to deploy network devices that simplify, help secure, and accelerate your XML and Web services.
Candidates with knowledge about this niche can find many openings for Data Power Jobs. If you are planning to start a career in this field and are unaware of the questions or worried how to clear the interview, then here is the list of four common Data Power interview questions that may help you to clear your interview.
- What Is the Default Log Size in the Log target? What Will Be the Consequence When That Log Size Is Reached?
The answer is very easy, but many commit a mistake. The correct answer is 500 kilobytes. On reaching the limit, the system will update it to FTP server. On successfully updating, the system will automatically delete the log in order to create free space.
- What Is Cryptography?
The way of protecting private communication in public is called cryptography. If you want to convey a message to a person without letting the third person know about it, cryptography can help.
- Why Do We Need a Digital Signature?
Digital signatures act as a verifiable seal and with its help authenticity of the sender can be checked. It is very crucial while sending confidential messages. To read the message, the reader has to give the private key, which he might have got from the sender along with the message.
- What Are the Three Popular Algorithms Used for Encryption?
- Triple DES: Three keys are used with 56 bits each and the key length may add up to 168 bits.
- RSA: It is used to encrypt data, which is mostly sent over internet.
- AES: It is used for heavy duty encryption. 192 and 256 bit keys are used for encryption purpose under AES.