Question: In a blockchain each data record or block contains a timestamp and a link to a previous block. select one: True False

In a blockchain each data record or block contains a timestamp and a link to a previous block.
select one:
True
False

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

How can you use FINTECH to acquire new insights into your business by identifying trends that were earlier unrecognized? Case study: Trade finance serves as the lifeblood of international trade in...

Q:

As a feature of a block chain, when a new block is added to a new blockchain and is linked to the previous block using a cryptographic hash generated from the contents of the previous block, it does...

Q:

Programming a BlockChain Bitcoin is a cryptocurrency created in 2008 used to perform online payments without requiring a trusted central authority. It is based on a technology that uses a distributed...

Q:

Please assist with below question in C Computer Networks Socket Programming Project 1 Introduction Bitcoin was unleashed on the world in 2009 as the first decentralized digital currency. The...

Q:

Scenario [Slide 34] Part 2: "Do" the Blockchain Activity [Slides 33-53] We are creating a blockchain to develop a distributed ledger to track the sales of a candy bar known as "CB1." Our company...

Q:

Programming Activity 14-2 Guidance ================================== 1. The list you work with is made up of items of the Node class. You must look at the framework's Node.java file to understand...

Q:

Programming Activity 14-2 Guidance ================================== 1. The list you work with is made up of items of the Node class. You must look at the framework's Node.java file to understand...

Q:

Programming Activity 14-2 Guidance ================================== 1. The list you work with is made up of items of the Node class. You must look at the framework's Node.java file to understand...

Q:

1. The list you work with is made up of items of the Node class. You must look at the framework's Node.java file to understand how to use Node objects. Part 1 starter code ------------------- Here is...

Q:

/* LinkList * Anderson, Franceschi */ /** * this class is a concrete implementation of the AbstractList. * * properties of this implementation are such that: - the list is singly linked * - data...

Q:

(a) What is the difference between fraud and error? (b) With all the advances in technology, why is fraud a growing problem?

Q:

Comment on the exposure (if any) caused by combining the tasks of paycheck preparation and distribution to employees.

Q:

A twenty - year annuity pays $ 2 , 6 0 0 + 2 0 0 k on the first day of the k - th month of the year. Thus it pays $ 2 , 8 0 0 each January 1 , $ 3 , 0 0 0 each February 1 , . . . , $ 5 , 0 0 0 each...

Q:

hvact upper lower

Q:

16.1 Discuss why employees unionize and the concept of union security.

Q:

2. How should you do it? Roger Miller, the director of human resources for Virtual Reality Media, wasreturning to his office after a half-day training session on how to retain and engage todays top...

Q:

16.2 Explain three trends in the labour movement in Canada.