When the number of nodes grows beyond Hadoop version 1.0? the performance of name node and the job tracker degrades 40000 O 10000 50000 30000

Q: As soon as the Hadoop framework runs across an errant computer, it terminates the job assigned to…

A: Introduction: In the context of big data, a collection of vast and complicated collections of…

Q: is an Apache Hadoop-based service that integrates all the advartages of Hadoop wth E Cloudera…

A: Given:- fullscreen

Q: What is difference between apache spark and hadoop.

A: To be determine: What is difference between apache spark and hadoop.

Q: Client Hotel Room Reserves Uses Qeservation

A: The answer is

Q: In P2P model the nodes have different respoinsibilities A True B False

A: Network is a collection of computers, servers, network devices and other devices, connected to one…

Q: data analysis using Apache Hadoop fechnology noces. Despite security penmet around this chister, it…

A: HDFS security is significant to the association that store their important information in the Hadoop…

Q: What are the key differences between MapReduce and Apache Pig?

A: Introduction : MapReduce, Apache Tez, or Apache Spark are all implementations of MapReduce. Pig…

Q: What are the key differences between MapReduce and Apache Pig?

A: Introduction: An extension to Hadoop called Pig Latin provides a high-level data-processing language…

Q: What are the key differences between MapReduce and Apache Pig?

A: MapReduce is a model that works over Hadoop to access big data efficiently stored in HDFS (Hadoop…

Q: What does it imply in Excel when a cell contains hashtags?

A: Introduction: Microsoft Excel is a spreadsheet program. Microsoft Excel is a popular spreadsheet…

Q: What is a blockchain fork? List the two types of fork and explain their differences.

A: Solution The decentralized nature of public block chains (for instance Bitcoin and Reuther) means…

Q: What is a blockchain fork? List the two types of fork and explain their differences

A: A blockchain fork is essentially a collectively agreed upon software update. Blockchains depend on…

Q: What does a cell with hashtags in MS Excel mean?

A: Ans: The cell with the hashtags in MS excel mean there is the error in that cell and that error is…

Q: Mention what is Apache Kafka?

A: Introduction: Kafka is a commit log service distributed, partitioned, and replicated. It has the…

Q: (logs Use formal definitions to show that: 2n3 + 10n – 1000 = (n2) - 3n – 2n + 600 = o (n°)

A:

Q: is a Junior salesforce in the Accenture and he is assigned the Sales per Profile. ior Mr. H.J.…

A: Given:

Q: 5) _______________ After an ACL is creatred , a unique number is specified for the ACL. Answer:…

A: Note: I would provide answer for first question only. If you want answers for other questions,…

Q: Question: - Mr. DJ is a Junior salesforce in the Accenture and he is assigned the Salesforce…

A: Given: -  The solution according to the given information

Q: Question: - Mr. DJ is a Junior salesforce in the Accenture and he is assigned the Salesforce…

A: Given: -

Q: Question: - Mr. DJ is a Junior salesforce in the Accenture and he is assigned the Salesforce…

A: Given: -

Q: Question: - Mr. DJ is a Junior salesforce in the Accenture and he is assigned the Salesforce…

A: Given:

Q: Question: - Mr. DJ is a Junior salesforce in the Accenture and he is assigned the Salesforce…

A: The solution according to the given information

Q: What is a hash table, and how is it used?

A: Hash Table:

Q: estion:- DJ is a Junior salesforce in the Accenture and he is assigned the veloper Profile. senior…

A: Given:

Q: The _________ daemon binds NIS clients to an NIS domain.

A: This question is based on servee configuration in Linux.

Q: Queries is used to discover new added network node.   A) Broadcast B) Anycast C) Multicast D)…

A: Answer :  .option A that is broadcast.

Q: öne is A. centralized "programming" difficult: compute tables centrally and distribute B.…

A: Here, I have to choose an option for the above question.

Q: Sheela is working in a Cyber. Her current task is to create Username and Password for the users and…

A: Note: This code should be rewritten instead of copying to the compiler otherwise it will throw a…

Q: What is the best method for managing cloud migration risk?

A: Introduction: Moving data to the cloud introduces a slew of security problems, including compliance…

Q: Analyze the security of your master key in the case of 2 of the 3 clouds collude to derive your…

A: A key hierarchy provides three major benefits. The first is that it minimizes the amount of…

Q: How can a client tell whether a server request will succeed or fail

A: This question deals with how can a client tell whether a server request will succeed or fail :

Q: Q2.4 Many distributed algorithms require one process to act as coordinator, at least initially. If a…

A: Election Algorithms:Election algorithms choose a process from group of processors to act as a…

Q: In Bitcoin mining, which of the following can a malicious node do, even though it may not be in its…

A: The correct answer is option 2. 2.Prevent a valid transaction from getting any confirmations…

Q: Audit logs should be protected by time stamps and can be digitally-signed? true or false

A: Audit logs are a document that is used to record of security-relevant data that documents the…

Q: Make a system using React JS Node JS and MySQL where there must be three users i.e. Admin, Customer,…

A: I have answered this question in step 2.

Q: What are some examples of Apache Pig applications that you can think of?

A: Pig is a high-level platform or tool for processing big data. It offers a high degree of abstraction…

Q: What are some examples of Apache Pig applications that you can think of?

A: Apache Pig is a dataflow programming language used to manipulate large datasets. It was originally…

Q: In an ASP.NET Core web application, if you are using Microsoft Identity as authorization and…

A: In ASP.NET Core, We can implement Permission-Based Authorization that builds upon the concept of…

Q: Apache Spark: What are some of the benefits of lazy evaluation of operations in Apache Spark?

A: Spark was founded by Matei Zaharia in “2009”, at the University of California, Berkeley. After a…

Q: What is a blockchain fork, and how does it work? Explain the distinctions between the two types of…

A: For an innovation that is just about as complex as blockchains, it will not be right to say that the…

Q: How the name node ensures that the data node is alive? Heart Beat Data Signal No.of replications O.…

A: Every DataNode sends a heartbeat message to the Name Node in every 3 seconds and conveys that it is…

Q: What is the best way to cloud migration risk management?

A: Introduction: Certain infrastructure security concerns associated with traditional, on-premise IT…

Q: What is a blockchain fork, and how does it work? Explain the distinctions between the two types of…

A:

Q: 2. Assume the system use write-ahead logging. The initial value of A, B, and C is 10, 0 and 0.…

A: Given:  Assume the system use write-ahead logging. The initial value of A, B, and C is 10, 0 and 0.…

Q: In networks using CSMA/CD, there is a chance of collision O False True The frame contains a Header…

A: I have answered all the 4 parts and have provided necessary explanations with them.

Q: In MS Access, what kind of data will be accepted into database using theinput mask \A\S\…

A: Input mask:Input mask is used to specify what kind of data it will take in database. These are some…

Q: the attacks and their counter measures i. Timing attack (with example) ii. Denial of Service…

A: i.Timing attack (with example)ii. Denial of Service Attacksiii. Weak Vs Strong Collision property of…

Q: how many page faults would occur for the following replacement algorithms? • LRU replacement • FIFO…

A:

Q: You have to create net. Policy in kubernetes to write YAML complete code and step command to create…

A: According to the question we have to create a network policy whose name allows port-namespace in the…

Q: A single node can be used as both master and proxy node. Select one: True False

A: A master node is used for managing services and allocating resources, scheduling and monitoring.   A…