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3 years ago

To prevent concurrent access of records, a transaction requires a ____ prior to data access. key grain timestamp lock

Business

1 answer:

11111nata11111 [884]3 years ago

4 0

Answer:

Lock

Explanation:

Locks is a mechanism to avoid the access of records from interacting with one another either in the form of user objects for example tables and/or rows or system objects not cannot be seen by the user such as data shared in memory.

The system (Oracle) obtains all the required locks when executing the transaction request so as to avoid any hassle faced by the user and so that they don't require to be bothered by it. This way the system provides both highest degree of data monitoring with lowest restriction.

Moreover, a fail safe data integrity is provided by the system in case of any failure. This lock can also be done manually by the user.

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The limited liability of a stockholder in a closely-held corporation may be challenged successfully if the stockholdera. Underca

lina2011 [118]

Answer:

The correct Option is A

Explanation:

When the limited liability of the stockholder and it is a closely held corporation which might be challenged successfully if the stockholder, undercapitalized the corporation which means that the corporation does not have enough capital to pay creditors and conduct normal operations of the business and it will be done when it is established or formed.

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3 years ago

A(n) ________ includes a group of senior managers responsible for systems development.

Savatey [412]

A <u>steering committee</u> includes a group of senior managers responsible for system development.

A steering committee is an advisory organization that makes directional choices on various organizational initiatives. Its members at once aid project managers working in the direction of strategic enterprise directions.

Key roles and responsibilities of a steering committee: it provides recommendations on mission resource utilization, time limits, staff hiring, and advertising wishes. Manual the assignment group in accomplishing milestones in step with the challenge plan. determine average mission scope and strategic project route.

The board is made of individuals who participated on the guidance committee that created the business. The steering committee is normally composed of industry leaders inside the network that help generate assistance for the entity.

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1 year ago

A college professor wants to know if the university students in the Unites States will find the new textbook that he has authore

matrenka [14]

Answer:

b. judgment sampling.

Explanation:

In this scenario, where he believes that this group of students will be representative of the university student population in the United States, the professor is most likely using Judgment or Expert sampling which is normally used in circumstances where the pointed population involves very intelligent people like student of the University of United States here who cannot be determined by using any different type of probability or non-probability sampling method.

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3 years ago

Orem Corporation's current liabilities are $116,160, its long-term liabilities are $474,240, and its working capital is $162,600

jekas [21]

Answer:

Total long-term assets must equal: d $2,771,640

Explanation:

Orem Corporation's Total Debt (liabilities) = current liabilities + long-term liabilities = $116,160 + $474,240 = $590,400

Debt-to-equity ratio = Total Debt/Total Equity

Total Equity = Total Debt/Debt-to-equity ratio = $590,400/0.24 = $2,460,000

Working capital = Current assets - Current abilities

Current assets = Working capital + Current abilities = $162,600 + $116,160 = $278,760

Basing accounting equation:

Total assets = Current assets + Long-term assets = Total liabilities + Total Equity = $590,400 + $2,460,000 = $3,050,400

Long-term assets = Total assets - Current assets = $3,050,400 - $278,760 = $2,771,640

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3 years ago

True or False: Through the use permission marketing programs, customers are allowed to select the type of communications compani

Ulleksa [173]

The given statement is true.

Customers may pick the kind of communications that businesses can have with them via usage permission marketing programs, and they can even opt to be fully removed from both email and conventional mailing lists.

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Consumers now have more influence over communication thanks to the emergence of new technologies. Websites monitor visitors using tools like cookies, pixels, and fingerprinting to analyze browsing habits and deliver tailored information.

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1 year ago