Data Bank | Yazilim Ders

How is Deadlock Different From a Blocking Situation in SQL Server ?

A deadlock occurs when two or more tasks permanently block each other by having a lock on a resource that...

204 Ms Sql

What is Deadlock in SQL Server ?

Deadlocking occurs when two user processes have locks on separate objects and each process is trying to acquire...

229 Ms Sql

What are the Different Recovery Models Inside SQL Server ?

There are 3 different recovery models inside SQL Server...

199 Ms Sql

What is the Difference Between CHAR and VARCHAR Datatypes in SQL Server ?

VARCHARS are variable-length strings with a specified maximum length. If a string is less than the maximum...

231 Ms Sql

What is the Difference Between Clustered and a Non-clustered Index in SQL Server ?

A clustered index is a special type of index that reorders the way records in the table are physically stored...

204 Ms Sql

Which TCP/IP Port Does the SQL Server Run On ?

SQL Server runs on port 1433...

197 Ms Sql

What is an OUTPUT Clause Inside SQL Server ?

OUTPUT clause has accesses to inserted and deleted tables (virtual tables) just like triggers. OUTPUT clause...

223 Ms Sql

What is Prototype in Javascript ?

All objects in Javascript have property called as prototype, the prototype is an object which has a constructor properties by default...

211 JavaScript

What is Event Capturing in Javascript ?

In the capturing phase, the browser checks to see if the element's outer-most ancestor (<html>) has an onclick...

198 JavaScript

What is Strict Mode in JavaScript ?

Strict mode prevents certain actions and throws more exceptions. The statement “use strict” orders browser...

203 JavaScript

What is Block in Blockchain ?

Blocks are files where blockchain transactions are recorded permanently. Block is like a page of a ledger or record...

215 Technology

What is Bitcoin Improvement Proposal (BIP)

It is a standard for proposing changes to Bitcoin protocol. They include consensus related critical changes like...

195 Technology

What is Self Sovereign Identity (SSI) ?

SSI is an identity verification and authentication model that is based on the premise that individuals should...

188 Technology

What is Slashing Condition in Blockchain ?

Slashing is a mechanism built into proof of stake blockchain protocol to discourage validators’ misbehavior such...

196 Technology

What is Serpent in Blockchain ?

In encryption standards, Serpent refers to block cipher application that came second to R?ndael in Advanced...

290 Technology

What is Serenity in Blockchain ?

Ethereum 2.0 version is referred as Serenity. It is an upgrade of existing Ethereum on the main net. New features...

191 Technology

What is Self-Destruct in Blockchain ?

It is a function provided on Ethereum network where in selfdestruct smart contract when triggered, destroys...

184 Technology

What is Segregated Witness (SegWit) in Blockchain ?

SegWit refers to process changes made in Bitcoin regarding storage of transaction data by increasing the Block size...

186 Technology

What is Scrypt Algorithm ?

Created by Colin Percival, it’s a password based key deciphering or interpretation algorithm. It was originally used...