Question 1

The namenode knows that the data node is active using a mechanism known as

Accepted Answer

A) active pulse 
B) data pulse 
C) heartbeats 
D) h-signal 
A) active pulse 
B) data pulse 
C) heartbeats 
D) h-signal

Question 2

Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 ?

Accepted Answer

A) cloudwatch 
B) amazon elastic block store 
C) aws import/export 
D) all of the mentioned 
A) cloudwatch 
B) amazon elastic block store 
C) aws import/export 
D) all of the mentioned

Question 3

Which among the following command is used to copy a directory from one node to another in HDFS?

Accepted Answer

A) rcp 
B) distcp 
C) dcp 
D) drcp 
A) rcp 
B) distcp 
C) dcp 
D) drcp

Question 4

Which of the following backup create a cloned copy of your current data or drive ?

Accepted Answer

A) continuous data protection 
B) open file backup 
C) reverse delta backup 
D) none of the mentioned 
A) continuous data protection 
B) open file backup 
C) reverse delta backup 
D) none of the mentioned

Question 5

Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?

Accepted Answer

A) cas 
B) csa 
C) sac 
D) all of the mentioned 
A) cas 
B) csa 
C) sac 
D) all of the mentioned

Question 6

Which scenario demands highest bandwidth for data transfer between nodes

Accepted Answer

A) different nodes on the same rack 
B) nodes on different racks in the same data center. 
C) nodes in different data centers 
D) data on the same node 
A) different nodes on the same rack 
B) nodes on different racks in the same data center. 
C) nodes in different data centers 
D) data on the same node

The namenode knows that the data node is active using a mechanism known as

Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 ?

Which among the following command is used to copy a directory from one node to another in HDFS?

Which of the following backup create a cloned copy of your current data or drive ?

Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?

Which scenario demands highest bandwidth for data transfer between nodes

Cloud Computing: Concepts and Services

Cloud Computing and HDFS Architecture: A Comprehensive Overview

Apache Hadoop Distributed File System (HDFS), Cloud Storage, and Database Instances

Cloud Computing and Technology: Security

Technology and Virtualization: Exploring Syndicated Content, Cloud Computing, and Amazon Web Services

Cloud Computing, Virtualization, Search Engines, and Instant Messaging

Amazon Web Services (AWS) and Cloud Computing

Distributed Caching, Cloud Computing, and Internet of Things (IoT) Technology

Protocol Features, Network Standards, and Supply Chain Management in Technology

Operating Systems, Cloud Computing, and Docker

Computing and Telecommunications

Cloud Computing and Distributed Systems

Cloud Computing , Storage, and Service Architecture

Understanding REST Services and Web Services in Spring Framework

Web Services, Messaging, and Load Balancing

I/O Devices and Cloud Computing: Structure, Architecture, and Service Models

Cloud Computing: Management

Internet Of Things (IoT) and Networking Terminology

Various Concepts in Technology and Computing

Service Components, Rest Services and Web Service Contracts

Spring, Messaging, Load Balancing, and I/O Devices

About I/O Devices, Backup Strategies, and Layered Architecture In Computing

Storage, Virtual Machines, and Cloud Services: a Comprehensive Guide

RFID, SCADA, IoT, and Networking Protocols

Filters

Exam 18: HDFS, Amazon EC2, Cloud Storage, and Cloud Computing

The namenode knows that the data node is active using a mechanism known as

Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 ?

Which among the following command is used to copy a directory from one node to another in HDFS?

Which of the following backup create a cloned copy of your current data or drive ?

Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?

Which scenario demands highest bandwidth for data transfer between nodes

Cloud Computing: Concepts and Services

Cloud Computing and HDFS Architecture: A Comprehensive Overview

Apache Hadoop Distributed File System (HDFS), Cloud Storage, and Database Instances

Cloud Computing and Technology: Security

Technology and Virtualization: Exploring Syndicated Content, Cloud Computing, and Amazon Web Services

Cloud Computing, Virtualization, Search Engines, and Instant Messaging

Amazon Web Services (AWS) and Cloud Computing

Distributed Caching, Cloud Computing, and Internet of Things (IoT) Technology

Protocol Features, Network Standards, and Supply Chain Management in Technology

Operating Systems, Cloud Computing, and Docker

Computing and Telecommunications

Cloud Computing and Distributed Systems

Cloud Computing , Storage, and Service Architecture

Understanding REST Services and Web Services in Spring Framework

Web Services, Messaging, and Load Balancing

I/O Devices and Cloud Computing: Structure, Architecture, and Service Models

Cloud Computing: Management

Internet Of Things (IoT) and Networking Terminology

Various Concepts in Technology and Computing

Service Components, Rest Services and Web Service Contracts

Spring, Messaging, Load Balancing, and I/O Devices

About I/O Devices, Backup Strategies, and Layered Architecture In Computing

Storage, Virtual Machines, and Cloud Services: a Comprehensive Guide

RFID, SCADA, IoT, and Networking Protocols

Filters