What is Big Data in Data Center? | QnA | Quiz Answers

Big Data in Data Center Quiz with Question and Answers for learning:

Q. Data stored in the Oracle RDBMS system is also known as?

a. Big Data

b. More Data

c. Little Data

d. Less Data

The correct answer is: Little Data

Q. Data stored on OLAP is?

a. Cold Storage

b. Warm Storage

c. Hot Storage

d. Active Storage

The correct answer is: Warm Storage

Q. Data stored on OLTP?

a. Cold Storage

b. Warm Storage

c. Hot Storage

d. Passive Storage

The correct answer is: Hot Storage

Q. In which technology was data, traditionally archived?

a. SAN

b. Tape Drives

c. Cloud

d. Glacier

The correct answer is: Tape Drives

Q. What has replaced the mainframe operating system in datacenters?

a. Linux

b. Windows

c. Mac OS

d. iOS

The correct answer is: Linux

Q. What is a data center?

a. A data center is referred to a server computer stored at your house.

b. A data center is the department in an enterprise that houses and maintains back-end IT systems and data stores — its mainframes, servers and databases.

c. A data center is a desktop computer used by developers.

d. A data center is a workstation used by older IT technologies.

The correct answer is: A data center is the department in an enterprise that houses and maintains back-end IT systems and data stores — its mainframes, servers and databases.

Q. What is a data warehouse?

a. A Data warehouse is a place where archived data is stored.

b. A data warehouse is a storage architecture designed to hold data extracted from transaction systems, operational data stores and external sources.

c. A Data warehouse is a collection of tape drives.

d. A Data warehouse is the location where all your cold data copies are stored.

The correct answer is: A data warehouse is a storage architecture designed to hold data extracted from transaction systems, operational data stores and external sources.

Q. What is a SILO?

a. Grain Storage

b. After extracting and transforming, we load data in a SILO to run SQL query for analytics.

c. Bucket

d. All of the above

The correct answer is: After extracting and transforming, we load data in a SILO to run SQL query for analytics.

Q. What is a Super Computer?

a. A Super computer is software that is used by the medical industry.

b. A Super computer is a high-performance computer used for large-scale computing purposes that require greater availability and security primarilyused in a datacenter.

c. A Super computer is the latest edition in server technology which will be deployed in 2025.

d. A Super computer is client machine that requires connection to a server.

The correct answer is: A Super computer is a high-performance computer used for large-scale computing purposes that require greater availability and security primarilyused in a datacenter.

Q. What is a Workstation?

a. It is the latest version of tablet computers.

b. It is an earlier version of mobile computing.

c. A desktop computer, where the client software is installed.

d. It refers to earlier printers.

The correct answer is: A desktop computer, where client software is installed.

Q. What is ACID property?

a. A property applied to Data For Atomicity, Consistency, independency, And Durability it does not provide a warranty for the transaction.

b. A property applied to Data For Atomicity, Capacity, Isolation, And Durability it provides a warranty of the transaction.

c. A property applied to Data For Availability, Consistency, Isolation, And Durability it does not guarantee the transaction.

d. A property applied to Data For Atomicity, Consistency, Isolation, And Durability and it guarantees the transaction.

The correct answer is: A property applied to Data For Atomicity, Consistency, Isolation, And Durability and it guarantees the transaction.

Q. What is AIX?

a. HP workstation operating system.

b. Oracle mainframe operating system.

c. IBM mainframe operating system.

d. Windows workstation operating system.

The correct answer is: IBM mainframe operating system.

Q. What is All Data?

a. Data in SILOS is All Data

b. Big Data, Little Data, and New Data together is All Data.

c. Data stored in tape archival is All Data.

d. Data stored in OLTP is All Data.

The correct answer is: Big Data, Little Data and New Data together is All Data.

Q. What is an Audit?

a. An unofficial calculation of organization’s accounts.

b. An official inspection of an organization’s accounts, typically by an independent body.

c. The Process of employee check-in is audit.

d. The Process of collecting and checking the documents for hired employees is audit.

The correct answer is: An official inspection of an organization's accounts, typically by an independent body.

Q. What is Bare-metal?

a. Bare-metal specifically refers to the client software.

b. Bare-metal is a virtualization technology.

c. Bare-metal is a cloud technology.

d. Bare-metal refers to a physical server.

The correct answer is: Bare-metal refers to a physical server.

Q. What is ETL?

a. (Extract Transfer Link) refers to the process of linking data.

b. (Evaluate Transform Load) refers to the process of evaluating data.

c. (Extract Transform Load) refers to the process of converting raw data to distilled data.

d. (Evaluate Transfer Load) refers to the process of loading data.

The correct answer is: (Extract Transform Load) refers to the process of converting raw data to distilled data.

Q. What is OLAP?

a. It refers to a system that queries unstructured data.

b. Processing data in a traditional method called ETL to SQL for analytics.

c. It refers to a platform that can query unstructured and semi- structured data on the fly.

d. Online aggregate processing refers to a platform that is used to analyze structured data.

The correct answer is: Processing data in traditional method called ETL to SQL for analytics.

Q. What is RDBMS?

a. Relational Data Management System it stores and provides online access to unstructured data.

b. Relational Database Management System refers to a storage of customer compliance data.

c. Rational Database Management System stores and provides online access to semi-structured data.

d. Random Data Manufacture System it stores and provides online access to any type of data.

The correct answer is: Relational Database Management System refers to a storage of customer compliance data.

Q. What is ROI?

a. Rate Of Interest (ROI) refers to the interest earned on deploying servers.

b. Return Over Internet (ROI) refers to a virus.

c. Rise Of Internet (ROI) is a term coined in 2016 for hadoop technology.

d. Return On Investment (ROI) is a financial metric of profitability that is widely used to measure the return or gain from an investment.

The correct answer is: Return On Investment (ROI) is a financial metric of profitability that is widely used to measure the return or gain from an investment.

Q. What is SLA?

a. (Security Level Agreement) refers to an agreed delivery of security products.

b. (Service Level Agreement) refers to an agreed delivery time of the product or service.

c. (Sender Level Agreement) refers to agreed delivery of messenger service.

d. (System Level Agreement) refers to agreed delivery of system hardware.

The correct answer is: (Service Level Agreement) refers to an agreed delivery time of the product or service.

Q. What is the difference between Forecast & Prediction?

a. Forecast is used for OLTP & Prediction is used for OLAP.

b. Forecast is used by Cloudera and Prediction by hortonworks.

c. Forecast means it may happen & Prediction means it will not happen.

d. Forecast means it may happen or may not & Prediction means it will happen 99.9%.

The correct answer is: Forecast means it may happen or may not & Prediction means it will happen 99.9%.

Q. What is the function of business media?

a. Business Media provides unbiased notion of research and advisory for market trends, such as direction, maturity and participants.

b. Business Media helps advertise your product for a cost.

c. Business Media is a department in an organization that deals with its news sector.

d. Business Media is a department in an organization that deals with marketing and sales.

The correct answer is: Business Media provides unbiased notion of research and advisory for market trends, such as direction, maturity and participants.

Q. What is the limit for data processing in the traditional System as per Oracle?

a. Terabytes

b. Petabytes

c. ExaBytes

d. Megabytes

The correct answer is: Terabytes

Q. What is the percentage of data on OLAP & OLTP?

a. OLAP-20% & OLTP-20%

b. OLAP-95% & OLTP-5%

c. OLAP-80% & OLTP-20%

d. OLAP-50% & OLTP-50%

The correct answer is: OLAP-20% & OLTP-20%

Q. What is total cost of ownership?

a. The total cost of ownership is the purchase price of an asset plus the costs of operation, representing the complete cost through its entire lifecycle.

b. The total cost of ownership is the selling price of an asset minus the costs of operation, representing the complete cost through its entire lifecycle.

c. The total cost of ownership is the price of an asset minus the taxes involved.

d. The total cost of ownership is the price of the asset + taxes.

The correct answer is: The total cost of ownership is the purchase price of an asset plus the costs of operation, representing the complete cost through its entire lifecycle.

Q. What resources does a server machine consist of?

a. Large Physical Storage.

b. Compute, Memory, Storage & Network (CPU, HDD, RAM, NIC).

c. Setup of a computer with default configuration.

d. None of the above.

The correct answer is: Compute, Memory, Storage & Network (CPU, HDD, RAM, NIC).

Q. What was the percentage of a traditional archival?

a. 95%

b. 50%

c. 60%

d. 20%

The correct answer is: 60%

Q. What will be replacing IPv4 in the data center?

a. IPv10

b. IPv6

c. IPv9

d. IPv5

The correct answer is: IPv6

Q. Where does compliance data get stored in the traditional system?

a. OLAP

b. Tape Drive

c. OLTP

d. Archival

The correct answer is: OLTP

Q. Where does data flow into organizations?

a. Sources

b. SAS

c. NAS

d. DAS

The correct answer is: Sources

Q. Who does Reporting, Forecasting & Dashboard creation?

a. Business Intelligence Department.

b. Data Engineer

c. Data Scientist

d. Hadoop Admin

The correct answer is: Business Intelligence Department.

Q. Who is a CDO?

a. A Chief Dominating Officer, is the corporate executive in charge of information technology (IT) strategy and implementation.

b. The Chief Dynamic Officer, is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business.

c. The Chief Data Officer, oversees a range of data-related functions that may include data management, ensuring data quality and creating data strategy.

d. The Chief Derivative Officer, is the individual within an organization who oversees the current technology and creates relevant policy.

The correct answer is: The Chief Data Officer, oversees a range of data-related functions that may include data management, ensuring data quality and creating data strategy.

Q. Who is a CEO?

a. Chief Electrol Officer is a C-level corporate executive, responsible for managing sales and marketing in an organization

b. The Chief Executive Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business.

c. The Chief Examination Officer is responsible for managing the company’s finances.

d. The Chief Extra Officer is the individual within an organization who oversees the current technology and creates relevant policy

The correct answer is: The Chief Executive Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business.

Q. Who is a CFO?

a. The Chief Financial Officer is primarily responsible for managing the company’s finances.

b. The Chief Financial Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business

c. The Chief Fitting Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business

d. The Chief Friday Officer is the individual within an organization who oversees the current technology and creates relevant policy

The correct answer is: The Chief Financial Officer is primarily responsible for managing the company's finances.

Q. Who is a CIO?

a. A Chief Information Officer is the corporate executive in charge of information technology (IT) strategy and implementation

b. The Chief Instituional Officer is the top position in an organization and is responsible for implementing existing plans and policies for successfull management of business

c. The Chief Industrial Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business

d. The Chief Intermediate Officer is the individual within an organization who oversees the current technology and creates relevant policy

The correct answer is: A Chief Information Officer is the corporate executive in charge of information technology (IT) strategy and implementation

Q. Who is a CMO?

a. The Chief Marketing Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business

b. The Chief Main Officer is the individual within an organization who oversees the current technology and creates relevant policy

c. Chief Marketing Officer is a C-level corporate executive responsible for managing sales and marketing in an organization.

d The Chief Mainstream Officer is the individual within an organization who oversees the current technology and creates relevant policy

The correct answer is: Chief Marketing Officer is a C-level corporate executive responsible for managing sales and marketing in an organization.

Q. Who is a CTO?

a. The Chief Technical Officer is an individual, whose primary responsibility is managing the company’s finances.

b. The Chief Timely Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business.

c. The Chief Telegraph Officer is the top position in an organization and is responsible for implementing existing plans and policies for successful management of business.

d. The Chief Technology Officer is the individual within an organization who oversees the current technology and creates relevant policy.

The correct answer is: The Chief Technology Officer is the individual within an organization who oversees the current technology and creates relevant policy.

Q. Why do we need a BI Tool?

a. To extract raw data.

b. To enable data integration.

c. For Reporting, Forecasting & Dashboard creation.

d. For security reasons.

The correct answer is: For Reporting, Forecasting & Dashboard creation.