What makes a sequence of database operations a transaction


Asked by wiki @ in Computers and Technology viewed by 1193 People


What makes a sequence of database operations a transaction? All database operations must either complete in its entirety or have no effect Atomicity, Consistency, Isolation, Durability All results must conform to existing constraints in the database Database operations cannot be transactions

Answered by wiki @



Answer:

All database operations must either complete in its entirety or have no effect Atomicity, Consistency, Isolation, Durability

Explanation:

A database transaction must be atomic in the sense that it must either be complete in its entirety or would have no effect. Consistent-it should be by conforming to the constraints that are found in the database. Isolated - in the sense that it must not be seen to affect other transactions. Durable – there must be possibility for it to be written to a storage that is persistent.


Do you know the better answer?

Similar Questions

During world war i developments in military technology led to

Asked by wiki @ in History viewed by 192 persons

During World War I, developments in military technology led to (1) an early victory by the Allied powers (2) the establishment of industrial capitalism (3) the use of poisonous gas …

How do you find the zero of a linear function

Asked by wiki @ in Mathematics viewed by 302 persons

How can you find zero of a linear function feom an equation, graph, or table?

Wile e coyote shot from a cannon on earth answers

Asked by wiki @ in Physics viewed by 106 persons

1. Wile E. is shot upward from a cannon with vi = 50 m For each second, record the displacement. Then dete the instantaneous velocity at each second.

Everything means nothing if i can t have you lyrics

Asked by wiki @ in English viewed by 143 persons

If I Can't Have You - Shawn Mendes (Lyrics) I can't write one song that's not about you Can't drink without thinkin' about you Is it too late to tell …

Most points scored in a basketball game by a team

Asked by wiki @ in Mathematics viewed by 215 persons

PLZZZZZZZZZZ HELPPPPPPPPPPPPPP!!!!! This graph shows the points scored by a basketball team’s star player and the total points scored by the team over a 5 game interval. What can you …

How do you find the area of an equilateral triangle

Asked by wiki @ in Mathematics viewed by 214 persons

Find the area of an equilateral triangle with radius 4 sqrt 3m. Leave your answer in simpliest radical form.

Which of the following is not a state of matter

Asked by wiki @ in Chemistry viewed by 241 persons

Which of the following is not a state of matter? A. solid B. liquid C. water D. plasma

Which of the following is a benefit of urban development

Asked by wiki @ in Biology viewed by 174 persons

Which of the following is a benefit of urban development? A. Loss of agricultural land B. Fragmentation of habitats C. Loss of biodiversity D. Creation of jobs

Commas are used to separate two or more __________ adjectives

Asked by wiki @ in English viewed by 241 persons

Commas are used to separate two or more __________ adjectives.

Alcohol begins to affect a person's abilities

Asked by wiki @ in Health viewed by 208 persons

Alcohol begins to affect a person’s abilities A. the moment it enters the brain. B. once it reaches the small intestine. C. after it is digested. D. once it reaches …

Related risks that increase in effect with each added risk

Asked by wiki @ in Health viewed by 191 persons

True or false cumulative risks are risks that increase in effect each time you take them

Who might have agreed with the idea of manifest destiny

Asked by wiki @ in History viewed by 161 persons

Who might have agreed with the idea of manifest destiny and who would have disagreed

How many acidic protons does potassium hydrogen phthalate khp have

Asked by wiki @ in Chemistry viewed by 178 persons

She carries out an experiment to standardize (determine the exact concentration of) a sodium hydroxide solution. To do this, she weighs out a 1.3009 g KHP (potassium hydrogen phthalate (KHC8H4O4). …

What is the relationship between dna codons and proteins

Asked by wiki @ in Biology viewed by 186 persons

What is the relationship between DNA, codons, and proteins

What were the followers of calvin in scotland known as

Asked by wiki @ in History viewed by 183 persons

What were followers of John Calvin in Scotland called?

What is 5812 as a mixed number in simplest form

Asked by wiki @ in Mathematics viewed by 233 persons

What is ​ 5812 ​ as a mixed number in simplest form

Ucr nibrs terminology may differ from ________ definitions of crime

Asked by wiki @ in Social Studies viewed by 246 persons

UCR/NIBRS terminology may differ from ________ definitions of crime.

What was the first company traded on the stock exchange

Asked by wiki @ in History viewed by 269 persons

What was the first company traded on the new york stock exchange?

Is this statement true or false

Asked by wiki @ in Social Studies viewed by 94 persons

Is this statement true or false?

What is the primary cause for the change in seasons

Asked by wiki @ in Physics viewed by 206 persons

What is the primary cause for the change in seasons?

Which expression is modeled by this arrangement of tiles

Asked by wiki @ in Mathematics viewed by 275 persons

Which expression is modeled by this arrangement of tiles?

What is equivalent to 1 4 on a measuring cup

Asked by wiki @ in Mathematics viewed by 189 persons

Mrs. Dalton needs 1/2 cup mixed nuts for her granola recipe. She only has a 1/4 cup measuring cup. Write the equivalent fraction that shows the amount of mixed nuts …

Which best describes the purpose of the international space station

Asked by wiki @ in History viewed by 301 persons

Which best describes the purpose of the International Space Station? A. to conduct research B. to end wars C. to shield Earth from asteroids D. to connect the world to …

Magnesium fluoride lewis dot structure

Asked by wiki @ in Chemistry viewed by 237 persons

What is the correct lewis electron-dot structure for the compound magnesium fluoride?

Which statement accurately describes the various gods that hindus worship

Asked by wiki @ in Social Studies viewed by 257 persons

Which statement accurately describes the various gods that Hindus worship?

An individual center of gravity can usually be found __________

Asked by wiki @ in Health viewed by 279 persons

An individual center of gravity can usually be found __________.

Which one of the following best describes china's economic model

Asked by wiki @ in History viewed by 233 persons

Which of the following best describes China's status during the 1980s

Match each school of psychological thought with its founding contributor

Asked by wiki @ in Health viewed by 442 persons

Match each school of psychological thought with its key belief.

Which idea differentiates the protestant doctrines of calvinism and lutheranism

Asked by wiki @ in History viewed by 112 persons

25. Which idea differentiates the Protestant doctrines of Calvinism and Lutheranism? rejection of saints, indulgences belief in predestination rejection of papal rule belief in purgatory

Which nims structure develops recommends

Asked by wiki @ in Business viewed by 181 persons

9. Which NIMS structure develops, recommends, and executes public information plans and strategies A. Emergency Operations Center (EOC) . B. Incident Command System. C. MAC Groups. D. Joint Information System …

Most viewed questions in Computers And Technology


A customer wants to increase the storage capacity by 25gb

Asked by wiki @ in Computers and Technology viewed by 4845 persons


The following are ways to avoid having a collision except

Asked by wiki @ in Computers and Technology viewed by 1778 persons



Which internet protocol version is 100.0 0.256

Asked by wiki @ in Computers and Technology viewed by 1468 persons



Which item is not part of a college application everfi

Asked by wiki @ in Computers and Technology viewed by 1253 persons


Which one of these can connect directly to the internet

Asked by wiki @ in Computers and Technology viewed by 1250 persons



What makes a sequence of database operations a transaction

Asked by wiki @ in Computers and Technology viewed by 1192 persons


Which of the following is not true about mobile health

Asked by wiki @ in Computers and Technology viewed by 1141 persons



Where is the resume document located in this file structure

Asked by wiki @ in Computers and Technology viewed by 1060 persons


Cloud storage refers to the storage of data on

Asked by wiki @ in Computers and Technology viewed by 854 persons