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5 Real Digital Skills Useful to Know By Every Graduate

Understand...Understand before you move further on why many people talking about Digital Skills. I have listed out the basic Digital skills that you need.

1. Automation of Repeated Tasks Take the best example of saving all the emails from google account. That is after sending an email that should save in an Excel document.

This is one kind of Skill. So learning technologiesto create Tools for this kind of automation provide you a lot of job opportunities.

2. Stop Certain activity Using Help of Technology For example, work and home both are different. After certain hours the access to the Company network should be stopped.

So that you can focus on your Home duties. Here you should have tools to do this kind of activity.

3.  Handling Data in New Age Smart Phone World How to present data in a user-friendly way is the topmost digital skill. Nowadays there are many tools present. The Best example is Tableau. You can present the data in a user-friendly way.

4. Making Less Complex the Curre…

SQL built-in functions useful to read quickly

You can find there are four different types of functions in SQL. All these functions are built-in functions. You no need to create these functions, and these come with your SQL.

sql built-in functions with examples

I am discussing today about SQL functions List.

SQL functions

  1. DATE-TIME functions
  2. Numeric functions
  3. Char functions
  4. Null-related functions

1. DATE-TIME functions

These functions useful to get DATE and Time. Also you can covert DATE and TIME to Char. These are TO_CHAR, CURRENT_DATE and CURRENT_TIME

2. Numeric Functions

These functions you can use for numeric calculations. Those are TRUNC, SIGN, ROUND, ABS

3. Char Functions

To handle string related tasks you can use CHAR functions. The CHAR functions are like SUBSTR, CONCAT, LENGTH.

4. NULL related functions

To handle null values you can use different functions. Those are COALESCE, NVL, NULLIF

This post covered all your answers for SQL functions list, SQL built-in functions in Oracle, and SQL functions in any DBMS.

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Summary

I have explained in this post about four different types of SQL built-in functions for your quick reference.

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Hyperledger Fabric Real Interview Questions Read Today

I am practicing Hyperledger. This is one of the top listed blockchains. This architecture follows R3 Corda specifications. Sharing the interview questions with you that I have prepared for my interview.

Though Ethereum leads in the real-time applications. The latest Hyperledger version is now ready for production applications. It has now become stable for production applications.
The Hyperledger now backed by IBM. But, it is still an open source. These interview questions help you to read quickly. The below set of interview questions help you like a tutorial on Hyperledger fabric. Hyperledger Fabric Interview Questions1). What are Nodes?
In Hyperledger the communication entities are called Nodes.

2). What are the three different types of Nodes?
- Client Node
- Peer Node
- Order Node
The Client node initiates transactions. The peer node commits the transaction. The order node guarantees the delivery.

3). What is Channel?
A channel in Hyperledger is the subnet of the main blockchain. You c…