Brave and mining

1. The power supply is to provide enough power for the equipment, is the normal operation of the equipment, and has nothing to do with the computing power; mining machine really play a role in the calculation is the graphics card, graphics card, graphics card. You can search for miner images, you will see that each miner has a row of graphics cards. Of course, the miner composed of such graphics card is a test of the power supply ability of the power supply, so it must be a good power supply

3. Check the market of the whole network on zhongbi. The real-time prices of exchanges like coin an, Huo coin and okex are different.

4. Start with 10 demons and 10 defenses, and then 10 demons and 10 defenses after 20 o'clock, and so on
as the black spirit guard said, the physical attack and magic attack and defense of hunters are not as good as other professions, so they need to add more demons to enrich their hair skills. Also, the hunter's characteristics, you know, can capture pets, late can rely on pets, and capture pets consume magic, plus logging mining, more need magic, whether it is early or late, magic is a means to enrich the hunter's strength, speed has a P use!!!!

5. Do you buy CB corn currency? I think digital currency like this is basically a pit. After buying it, it's a big swindle, and I can't get money out of it

6. The rable slot at the bottom is the manuscript experience value. You can gain experience by digging a square, Up to level 30,
each level will receive or subtract an enchant randomly (look at face = =)
sometimes blood will be lost ring bloodthirsty mining. The higher the bloodthirsty level is, the greater the chance is.
warping time and space mining will blink around randomly.
luck is not very clear.
smashing mining sometimes gains urgent buff.
accelerating consumption increases hunger consumption.
summoning demons has a chance The higher the level of coolie generation around, the more the number of coolies generated.
destruction has a certain chance to destroy the surrounding blocks (especially large)
burst in front of the explosion effect (the damage is related to the enchantment level)
chain the adjacent minerals of the same kind to dig out together (the red stone is invalid)
raw food can be eaten... (if you don't care about the lower bound star and diamond block
after anti fire, holding the manuscript will cancel the fire status
not limited by the original enchantment level (there may be a weapon with efficiency of 10, luck of 10, etc.)

7. I7 on host 5000
CPU
4770k? Or 4770? Search list CPU2000 ￥ motherboard: ASUS z87-k
790 ￥ graphics card: gtx760
Pico
1730 ￥ SSD: Pico general 60g
290 ￥ mechanical: St
1t
350 ￥ chassis: Sima shadow soldier
290 ￥ power supply: Sima power king 600W
290 ￥ total: 5740 ￥ suggestion: the i7 of 5000 host is high-end
other accessories can't match i7
the overall performance is one However, this configuration is good for everything
except mining
however, it is impossible to mine with 5000 machines

8.

The real-time price of all digital currencies or stocks refers to the latest transaction price, which means the latest recognized value of the digital currency or stock at present

China's most complete and fastest digital currency price query website to send you the digital currency market

9.

1. The first normal form: there is a partial dependence of non principal attributes on codes R (a, B, c) AB is a code, C is a non principal attribute, B -- & gt; C B decides that part C depends on B. If the range of all attributes in relation R is simple, then relation pattern R is the first normal form

then the first mock exam is: the main key, the primary key can not be empty, the primary key can not be repeated, and the field can not be further divided. For example:

studyno | name | sex | contact

20040901 John mall Email:[email protected] , phone:222456

20040901 mary famale email:[email protected] phone : 123455

the above tables do not conform to the first normal form: plicate primary keys (which are not allowed in the actual database), Moreover, the contact field can be subdivided into

so the correct change is:

studyno | name | sex | email | phone

20040901 John [email protected] 222456

20040902 mary [email protected] 123455

2. The second normal form: there is transitivity dependence of non principal attributes on codes. R (a, B, c) a is code a -- & gt; B ,B--> C If the relational schema R is of the first normal form, and every non primary attribute in the relationship does not depend on the primary key, it is said that R is of the second normal form. Therefore, the main task of the second paradigm is to eliminate some functional dependencies on the premise of satisfying the first paradigm

StudyNo | Name | Sex | Email | Phone | ClassNo | ClassAddress

01 john [email protected] 222456 200401 a building 2

01 Mary [email protected] 123455 200402 a building 3

this table is fully satisfied with the first normal form, and the primary key is composed of studyno and classno, so that it can locate the specified row. However, the classaddress part depends on the keyword (classno - >) classaddress, So it should be changed into two tables:

Table 1

studyno | name | sex | email | phone | classno

01 John [email protected] 222456 200401

01 mary [email protected] 123455 200402

Table 2

classno | classaddress

200401 a building 2

200402 a building 3

3. The third normal form

does not have transitive dependence of non principal attributes on codes and partial dependence Sexual dependence,

studyno | name | sex | email | bounslevel | bouns

20040901 John [email protected] Excellent $1000

20040902 Mary [email protected] Good $600

completely satisfies the second normal form, but there are transitive dependencies between bounslevel and bouns, Change to:

studyno | name | sex | email | bouunsno

20040901 John [email protected] 1

20040902 mary [email protected] 2

bounsno | bounslevel | bouns

1 excellent $1000

2 good $600

here, you can use bounsno as the primary key, for two reasons

(1) do not use characters as the primary key. Some people may say: what if I use numerical value to replace my grade at the beginning

(2) however, if the level name is changed, it is not called 1, 2, 3 or excellent or good, so it is convenient to change. Therefore, it is generally preferred to use fields unrelated to business as keywords

Generally, data rendancy can be avoided by satisfying the first three paradigms

extended data:

when designing a relational database, we should follow different specifications to design a reasonable relational database. These different specifications are called different paradigms. The higher the specification, the smaller the rendancy of the database

at present, there are six paradigms of relational database: the first paradigm (1NF), the second paradigm (2NF), the third paradigm (3NF), the bath cod paradigm (BCNF), the fourth paradigm (4NF) and the fifth paradigm (5NF)

when designing a relational database, we should comply with different specifications to design a reasonable relational database. These different specifications are called different paradigms. Various paradigms present sub specifications, and the higher the paradigm, the smaller the rendancy of the database

at present, there are six paradigms of relational database: the first paradigm (1NF), the second paradigm (2NF), the third paradigm (3NF), the bath cod paradigm (BCNF), the fourth paradigm (4NF) and the fifth paradigm (5NF). The paradigm meeting the minimum requirement is the first paradigm (1NF). The second normal form (2NF) satisfies more specification requirements on the basis of the first one, and so on. Generally speaking, the database only needs to satisfy the third normal form (3NF)

reference link:

network database paradigm

10.

Brave big adventure mobile travel daily answers brave big adventure mobile travel daily answers, the following by the iron bone net small make-up with you to learn about the brave big adventure mobile travel daily answers brave big adventure mobile travel daily answers the latest first-hand news, come on! Follow Xiaogu to learn about it ~ ~ ~

together In the just updated brave big adventure mobile game, the official launched a new way to play, that is to answer questions every day. As long as you answer five questions correctly every day, you will be rewarded with gold coins. So when the questions come, what can you do if you can't answer them? Today, Xiaobian will bring you the complete answers to the daily answers of the brave and adventurous mobile travel. Let's take a look at it

together { RRRRR}

Q: why does Anyan take off his clothes to peep at the female homeowner's bath

A: he thought he was dead Q: what is the name of the WeChat game side official account of the brave adventure game? p>

A: the brave take great risks Q: what is the name of the cartoon adapted from the brave adventure game

A: the brave take great risks Q: which of the following ways can't get Hunter fragments

A: cultural relics Q: what are the names of men's number one and men's number two

A: Shencha and Anyan Q: which of the following is not the way to play in mobile games

A: mining operations Q: the brave take great risks; Potion wizard & quot; Which occupation is the image of the little slicker in the end tour

A: biochemical experts Q: what's the name of Wadley's camel in the brave adventure PC game

A: Xiaode Q: what is Anyan's weapon in the brave adventure animation

Answer: toy water gun Q: what is the reason for the resurrection of Fengshen Yinde in the brave adventure animation

A: he is attached to brother earth Q: who is the author of anzhang

A: the third uncle of Nanpai Q: what's the name of the novel written by the third uncle of the southern school for the great adventure of the brave

A: Chapter break Q: who is the one who often flies out of the side tricycle in the brave adventure animation

A: Tianshi Zhang Q: who are the tombstones in the third episode of the brave adventure animation

A: Fengshen Yinde Q: what was the first car that Shencha drove in the brave adventure animation

A: coach car Q: in the third episode of the Great Adventures of the brave cartoon, what way did Master Zhang use in his grave to prevent the monster from reaching his paw

Answer: take a shit Q: what is the relationship between Shencha and Zhang Tianshi in the brave adventure animation

A: Shencha is the martial uncle of Master Zhang Q: what day of the week does the brave adventure animation update A: Friday Q: apart from mobile games and client games, what platform games will be proced for the brave big adventure

A: TV games Q: in CG, the ladder pyramid in the PC game of the brave adventure, my younger brother asked me the reason for this action. What's Waleed's answer

A: in order to make a good life for my brother Which of the following is not the true story of the first three episodes of the animation

A: an unexpected kiss from Shencha Anyan Q: what's the brave adventure game R & D company

A: pixel software Q: in the PC side game, the ladder pyramid begins. In CG, Louis tells Bayer who attacked him

A: the black chess Gang Q: brave adventure PC side game in the Nile River began CG, what did the Lord found delicious

A: Scarab Q: what did Mr. Bei get in CG after the end of train theft in PC game

A: heiqi Gang's treasure map Q: what's the landlord's name of the hero an Yan in the brave adventure animation

A: sister Bao Q: what's the story in the book of the golden dead in the Adventure PC game

A: Pharaons, concubines and servants Q: what's the form of the mecha when Walid plays in the canyon base in the PC side game of the brave adventure

A: robot Q: how many occupations are there in the PC game

A: 3

1 Q: where does Anyan find a strange pattern

A: on the left side of the buttock Q: what is the hunter that can form a 5-star Hunter combination with the brave adventure and Shencha

A: Starscream and Wang pangzi Q: how many team levels does the invincible golden armor play

A: 30

0 Q: how many team levels does it take for the brave to launch vehicle adventure

A: 30

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