Writing testing

xiaoxiao2021-03-06 14

1. There are 3 replyups, with an average of 42 hours per week, 35 hours per week, and how many hours will be worked for a weekly weekly week?

42 * 3 - 35 * 2 = 56

2. In a long 11 meters, a wide 6 meters, there are 10 CENTIMETERS thick cement, how many cements do you need?

11 * 6 * 0.1 = 6.6 Cubic Meters

3. A company has two office buildings, one day, the first building 20% of the copier and the second building 40% of the second building need to be maintained, if the first building has 60% of the company, ask this day in maintenance What is the copying machine?

20% * 60% 40% * (1 - 60%) = 28%

4. To put tiles in a reception room, the length of the reception room is 18 meters, wide 12 meters,

At the same time, we must repair a channel from the hall (Hall) to the staircase (not tile) covering the land 50 Square

Meters, 35% of Wastage, 1 square meters of tiles, is allowed to be 10 US dollars,

How much does it cost to ask about ApproxImately?

(18 * 12 - 50) * 135% * 10 = 2,200

5. A company has to do a vehicle update, there are two types of models, one is X (forgot, with x), one is VAN, the new X is 20 kilometers per liter oil, 15 km per liter oil Old X 10 miles per liter oil, the old Van walks 12 km per liter. Now I have to open 15,000 kilometers, 60% of which are borne by Van, how much oil will save after the update?

(15000 * 60% / 12 15000 * 40% / 15) - (15000 * 60% / 15 15000 * 40% /

20) = 250

6. There are 2 administrative typists (Administrative Typist), and the speed is B 1 1/4 Times, now you have to play 7

2 Page file, how many pages do you play?

72 * 5/9 = 40

7. There is a call center, Tuesday, Calls is more than 1/3 of Monday, Monday and Tuesday's Calls and 120, how much is the Calls on Tuesday?

8. There is a software company, 1/2 people are system analysts, 2/5 people are software engineers, and there are 1/4 people are all, ask how many people are not?

1 - 1/2 - 2/5 1/4 = 0.35

9. There is a scaling of the proportionally, in order to facilitate transportation, C

Rate's scale (Dimension) is 72, 96, 48. If zooms to three scales and 200, how is the longest measure?

96 * (1-200 / 216) = 64/9 = 7.1

10. There is a rectangle, long is a wide 1 1/3 Times, if each side increases 1, the area will increase 85, how much is the policy? 48

11. There is a printer, one hour can play 12,000 pages, start printing at 8:30 in the morning, 3 times in the middle, 5 minutes each time, 13: 15, ask how many pages have been played?

55,000

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Puzzle, intelligence sharp turning problem

1. There is a rectangular cake, cut off a piece of rectangle (size and position), how can you go straight down, cut the remaining cake into two pieces of size?

Answer: The center of the entire cake is connected to the center of the cutting cake into a line. This method also applies to cubes! Please note that the size and location of the cutting cake is random, don't think about the way you checade, you want to jump out of this circle.

2. There are three baskets of fruits, a basket of all apples, the second basket is all orange, the third basket is orange with apples. The label on the basket is lie, (for example, if the label is orange, then you can affirm that there will be only oranges in the basket, there may be Apple) Your mission is to take out one of the baskets, only one from it Just fruit, then write the label of the three baskets of fruits.

Tip: With a fruit from the basket labeled "mixed" tag, you can know what the other two baskets are fruit.

3. You have eight balls. One of them is damaged, so it is better than other balls. You have a balance to compare the weight of these balls. If you only call it twice, how to find the ball with damage?

4. Why is the well cover of the waterway?

Tip: The square diagonal is longer than the side!

Other answers: 1 The circular well cover can be moved by a person because it can be rolled on the ground. 2 The circular well cover does not have to rotate it in the wellhead in the wellhead.

5. How many cars have I have in the United States?

6. You let some people have worked for seven days for you, you have to use a gold bars as a remuneration. The gold bars are divided into seven small pieces, give a piece a day. If you can only cut the gold bars twice, how do you give these workers?

7. A train of 15 miles from Los Angeles, sailing into New York. Another 20 mile of train from New York, driving to Los Angeles. If a bird flew at 25 miles per hour, starting from Los Angeles at the same time, going back and forth between two trains, when the train meets, how far is the bird fly? Tip: Think about the relative speed of the train.

8. You have two jars, twisting 50 red glass balls and 50 blue glass balls. I am free to pick up a jar and take out a glass ball from inside. How to maximize the opportunity to get yourself to the red ball? How big is the chance to get the red ball?

9. Suppose you stand in front of the mirror, lift your left hand, lift your right hand, look at yourself in the mirror. When you raise your left hand, ............

This is relatively simple ~~~~~~~ divided into three parts, the first part IQ test, 5 questions, second part EQ test, 64 questions, third part, writing / translation

The first part: (according to the internal people say a total of 30 IQ questions)

1,7 14 12

4 12 9

6 24?

2, the physiological test answer of the teacher D is lost in the classroom. Today, the classroom has been 5 or less. The teacher d has 3 oysters. It may be A, B, C three students to theft.

Known: 1, A on two lessons

2, b on the three lessons

3, c on the four lessons

4, A, B, and C everyone got a class of teachers d

5, in the five lessons, the three people can't do the same combination.

6, there is a day in the class of the teacher D, three people have arrived two, and afterwards, it is not that two people have stolen.

ask? Who is stolen?

3, A b C D e

* F

__________________

G G G G g

Q, what figures are A b C D e f G City (not repeated)

4, A. The round trip between C and D, I hope to reach the average speed of 60km / h throughout the trip, but when he arrived from C to D, the average speed is only 30km / h, asking a how to do it Ability to bring this round-trip travel to 60km / h

5 graphic ~~~~~~~

More than last year :)

EQ questions will ask some personal problems, such as whether you are irritating ~~~~, a total of 64

the third part

Apply SST will require a given scenario to write an English business article

Apply TST will require approximately 300 Words technical articles in English

I met the translation of EAP, and a friend met the translation of .NET Framework, not very difficult ~~~~

1: Probability questions. X, Y is a random variable, the joint probability density f (x, y) = intig (0, 1) * DX * INTIG (0, x) * k * d

Y, k is constant, ask K =? E (xy) =?

Note: INTIG (A, B) is the definition of A to B.

2: Probability questions. A, B is a random event, which is correct

A. p (a u b) * p (ab) <= p (a) p (b)

B. p (a u b) * p (ab)> = p (a) p (b)

C. p (a u b) * p (ab) <= p (a) p (b)

D. p (a u b) * p (ab)> = p (a) p (b)

3: The channel bandwidth is 200kHz, the signal-to-noise ratio is 10dB, and the trip band rate =?

4: What is the following code run?

int main ()

{

INT A, B, C, ABC = 0;

A = b = c = 40;

IF (c)

{

Int abc;

ABC = a * b c;

}

Printf ("% D,% D", ABC, C);

Return 0;

}

5: Given the various flight information from New York and arrive at the mountain chicken, and write to find a one from New York to Range Chicken.

Short-range flight combination code.

6: Several coordinates of an object edge from the computer graph, ask this object area, and judgment is square

Still round, why. (The coordinates don't remember, probably a round

7: Differences and relationship between discrete rolls and DFT. What are the methods of discrete Fourier transform without 2 ^ N length?

? How to use FFT to ask N * M point discrete roll machine?

8: Give the advantages and disadvantages of FIR and IIR.

9: How to calculate the quantization noise of the linear scale quantizer? What assumes need you need?

10: Don't remember, welcome to add!

And rewrite the above functions, do not loop and efficiently.

2, write a pseudo code of the box (the second question of the countdown)

3, the pseudo code of the game engine (this is the last big topic)

4. If you apply for the game level design, you need to write a game level design according to his requirements. (It is said that there have been a brothers who have never been accepted by universities, and then come back to sigh too much to play, and too little ...)

1. Please tell me yourself.

This is the problem of foreign companies. The average person answered this problem is too normal, only name, age, hobbies, work experience, these in your resume, in fact, foreign companies most want to know whether job seekers can compete for work, including: the strongest skill, the most in-depth study The intellectual field, the most active part of the personality, the most successful things you have done, the main achievements, etc., these can have nothing to do with learning, but also related to learning, but to highlight positive personality and work ability, Said-assisted foreign companies will believe. Foreign companies attach great importance to a person's politeness, and the job seeker must respect the examiner. After answering each question, they say "thank you". Foreign companies like courtesy. 2. What is the course you least like in school? why?

This problem does not want the job seeker to directly answer the specific courses such as "Mathematics" and "Sports". If the reasons are represented directly, not only the job seekers are not interested in this discipline, but may also represent future will be completed. Some work is not interested. This problem is most interested in hearing from the job seeker: I may not be particularly interest to individual subjects, but because of this, I will spend more time to learn this course, learn from the original is not interested. Subjects have also begun to have interest, and I have learned more seriously for the subject of interest, so the results of each class are more balanced. Through this problem, foreign companies can find job seekers who are very interested in anything.

3. Talk about your biggest advantages and disadvantages?

The problem of foreign companies asked very much, usually, I don't want to hear the shortcomings of the direct answer. If the job seeker said that he is careful, it is very lazy, the temper is large, the work is low, and foreign companies will definitely not hire you. Foreign companies like job seekers from their own advantages, plus some small shortages in the middle, and finally turn the problem back to the advantages, highlight the advantages. Foreign companies like smart job seekers.

4. Do you think you belong to a good student at school?

The recruiter of foreign companies is very savvy. You can try out a lot of questions: If the job seeker has a good job, it will say: "Yes, my grades are very good, all the results are excellent. Of course, judging a student is Not a good student has a lot of standards, I think the results during the school is important. Other aspects include ideological and moral, practical experience, team spirit, and communication skills are also very important. I have done very well in these aspects. I should say I am a comprehensive development student. "If the job seeker is not satisfactory, he will say:" I think is a good student's standard is diversified, my academic performance is OK, in other respects my performance It's very prominent. For example, I have learned a lot of places. I really like to work under fast pace and pressures. I have organized XX activities in the Student Association, exercise my team spirit and organizational skills. "

Experienced recruiters will understand that foreign companies like honest job seekers.

5. Talk about your family.

When the foreign company is interviewed, the family problem is not to know the situation of the job seeker. Inquiry privacy, foreign companies do not like to explore personal privacy, but to understand the family background to the shaping and impact of job seekers. The focus of foreign companies want to hear is also in the positive impact of families on job seekers. Foreign companies favorite, I love my family very much! My family has always been very harmonious, although my father and mother are ordinary people, but from small, I will see my father's early wealth, every day work special hardworking, his actions have cultured my conscientious attitude and hardworking spirit . My mother is kind, enthusiasm for people, especially happy, so in the unit is very good, her words have always taught me to be the truth. Foreign companies believe that the harmony of family relationships have a subtle influence on a person's growth.

6. Talk about your views on the industry, technology development trends?

Foreign companies are very interested in this issue, only have a job seeker who come to seek. Job seekers can find information on the industry sector you apply directly on the Internet, only in-depth understanding can produce unique insights. Foreign companies believe that the smarter job seeker is a lot of companies in advance, including the company's departments, development, when you answer questions, you can mention what you know, the foreign enterprises welcome people who enter the enterprise are "confidant", Instead of "blind". 7. What do you think you are still lacking on this position you apply?

Foreign companies like to ask job seekers weakness, but savvy job seekers generally answer directly. They want to see such job seekers: continue to repeat their own advantages, then say: "For this position and my ability, I believe that I can be competent, just lack of experience, I think I can enter the company. Solved in the shortest time, my learning ability is very strong, I believe that I can quickly integrate into the company's corporate culture, enter the working state. "Foreign companies like to be able to succinct the job seekers.

8. What is your expectation?

The wage level of foreign companies is very flexible, what is the ability to take whit. Foreign companies like the person, but this problem can not answer the front, foreign companies hope to hear: "I can do this position with my ability, I believe I can do very well. But your company is The description of the position is not very specific, I think it can still be discussed again. " Foreign companies welcome the freedom of job seekers to give them a salary, rather than biting a price.

9. What can you bring to the company?

Foreign companies want to know what future employees can do for companies, job seekers should repeat their own advantages again, then say: "For my ability, I can do an excellent employee to play the ability, bring high efficiency to the organization. And more benefits. Foreign companies like job seekers to show their ability to demonstrate their abilities, such as the position of the application for marketing, can say: "I can develop a lot of new customers, at the same time, do more comprehensive and thoughtful services to old customers, develop old customers new Demand and consumption. "Etc.

10. Do you have any questions?

The problem of foreign companies seems to have no, in fact, it is very important, foreign companies don't like to say "there is no problem", because it is very paying attention to employee's personality and innovation capabilities. Foreign companies don't like job seekers asking questions such as personal welfare, if someone asks: your company is new

Is there any training project in the employee, can I participate? Or what is your company's promotion mechanism? Foreign companies will be very welcome, because it reflects your enthusiasm for learning and your loyalty to the company and your up.

The following five questions,

1, what is Normalization. What is 3NF, and please list 1nf and 2nf ..

2, what is revised key index

3, what is the deadlock, and give an example in which death locks caused by database operations

4, Byte [] buf = byte [1024];

In.read (buf)

IN is a network IO stream that receives image data, please indicate any problem with this code,

And please improve it with Java code

5. You are analyzing an interface of a subsystem and finding a lot of interfaces.

1. In order to achieve your goal, what you have to give up what "what you love" management concept?

2, true and comfortable, which one is more important to you?

3, are you from successful things from failure?

4. Is honest always the best?

5. In the past few years, do you have any changes in tolerance?

6. Where do you think it is from your organization? why?

7, in what circumstances, you tend to lying?

8, is the customer always right?

9. If you can manage this world according to one of the following three ways: no shortage, no problem, no rules - how will you do?

10. Whether all business relationships should have a fixed time period, or there is a failure period.

IBM companies have always been a guarantee that high quality talents as sustained competitiveness. Entering IBM is almost every IT person's dream, accidentally see this IBM's interview question, give you a try, see if you have the strength of IBM!

There are 50 people in the village, and each person has a dog. There is a disease in these 50 dogs (this disease will not be infected). So people will find out the dog. Everyone can observe other 49 dogs to determine if they are sick, only their dogs can't see. The results obtained after observation must not be exchanged, and the owner of the disease dog cannot be notified. Once the owner is, the owner is a sick dog, it is to shoot his dog, and everyone only has the right to shoot her own dog, there is no right to kill other people. On the first day, there was no gun on the next day. I came to the third day, I came, asked if there were several diseased dogs, how to calculate it?

The first inference:

                                                                              ] Because there is no gun, the number of dicks is greater than 1.

  b, the owner of the disease, the owner of the sick dog will see there is a disease, because did not hear the gun on the first day, the number of sick dogs greater than 1, so the owner of the sick dog will know ourselves The dog is a sick dog, and there will be a gun on the next day. Since there is also a gun on the next day, the number of dick dogs is greater than 2.

From this reason, there is three disease dogs if the third day is shot.

Second Inference

If it is 1, the dog must die, because the dog owner did not see the dog, but the disease dog exists.

If it is 2, the sick dog owner is A, B. a See a sick dog, but I also saw a dog, but a sick dog who saw B did not die, the number of dogs did not be 1, and others did not sick dog, so their dog must be a sick dog, so they open Gun; and B's idea is like a, so it also shines.

Thus, when 2, the next day, two dogs must die.

If it is 3, the dog owner is A, B, and C. A first day, I saw 2 sick dogs. If a set yourself is not a sick dog, it is reasoning 2, the next day, the 2 dogs are not dead, the number of dogs is definitely 2, and others have no sick dog So your dog must be a sick dog, so I shoot it; and the idea of B and C is the same as A, so I also shot. Thus, when 3, three dogs were killed the next day.

If it is 4, the dog owner is A, B, C, D. A first day, I saw three diseased dogs. If a set yourself is not a sick dog, from the reasoning 3, the third day, the three dogs are not dead, the number of dogs is definitely not 3, while others have no sick dog , So your dog must be a sick dog, so I shoot it; and the idea of B and C, D is like a, so I also shot.

Thus, 4 times, 4 dogs will die after the third day.

5 remaining is pushing, and N-1 is launched by N-1 year.

  answer: n is 4. At the fourth day, the dog was dead, but in the third day, the answer was 3

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