Answer:
Option(d) i.e "document camera " is the correct answer for the given question
Explanation:
The document camera is mainly preferable when our aim displays the object into a large audience with the help of document camera Gwen displays her speech into the classroom.
The hard copy is simply placed in the document camera, it takes the hard copy as an image format and gives the live image of the speech with the help of a monitor .
- The main advantage of a document camera is that they provide greater flexibility.
- Traditional whiteboard, overhead projector, flip charts not the best solution for that problem also they do not provide flexibility so they are all incorrect options.
D. the application of scientific discoveries
Veracity is the big data term that describes the reality that people want their data to be reliable and accurate.
<h3>What is big data?</h3>
- Big data refers to data collections that are too large or complex for software used for traditional data processing to manage. Despite having greater statistical power, data with more fields may also have a higher probability of false discovery than data with fewer fields.
- Big data is characterized as data that is more diverse, arrives more quickly, and comes in bigger amounts.
- Another term for this is the three Vs. Big data is just a word for larger, more complicated data collections, particularly from new data sources.
- One example of the numerous sources of big data is transaction processing systems, customer databases, documents, emails, medical records, internet clickstream logs, mobile apps, and social networks.
To learn more about big data, refer to:
brainly.com/question/19049345
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Answer:
Crows Foot ERD of TWo-Bit Drilling Company
- The circumstance is that organization holds the data of representative and protection wards in which a worker can have more than one ward or no ward however all the wards ought to be snared with just a single worker.
- The representative table contains all data of worker and the protection subordinate table contain data of worker's needy.
- A few representatives are examiners which contains the extra information of date of accreditation and confirmation recharging date.
- The EMPLOYEE table contains EMP_NO, EMP_NAME, EMP_DATEHIRED, EMP_TITLE, EMP TYPE and EMP SSN as traits.
- The INSURANCE_ DEPENDENT table contains subordinate EMP_NO, DEPENDENT_NAME, DEPENDENT_DOB and DEPENDENT_RELATIONSHIP (relationship of ward and worker).
- One Employee can be identified with at least 0 Dependents however any Dependent is identified with just a single Employee.
- EMP_TYPE is the subtype discriminator which tells the event of INSPECTOR.
The Attached file Show the Crow Foot ERD
