Java编程面试指南：2000+问题与解答，深度解析Java 8

需积分: 10 108 浏览量更新于2024-07-21 收藏 3.54MB PDF 举报

"Cracking The Programming Interview.: 2000+ Java Questions & Answers, Concepts,Problems,Analysis,Solutions. Updated To Java (8)" 本书《Cracking The Programming Interview》是一本专注于Java编程面试的指南，旨在提升求职者在IT面试及Java编程基础知识、概念、问题分析和解决方案方面的技能。书中包含约2000个Java技术问题和200个非技术问题，是目前全球最大的Java面试书籍。书中的新特色在于详细解释了Java 8的最新特性，如Lambda表达式、函数式接口、Stream API以及时间API，适合开发者和新手阅读。无论你寻求何种职位，这本书都适用，因为它覆盖了从基础面试环节（如个人面试、人力资源面试、案例分析、技术面试等）到非技术问题的广泛内容。书中的章节结构设计有助于逐步引导读者理解面试过程和准备策略： 1. 面试误区：讨论常见的面试误解和陷阱。 2. 证明你是合适的人选：如何展示自己的能力和适应性。 3. 你能胜任工作吗？：考察技术能力和职业匹配度。 4. 应对新任务的能力：展示学习和适应新挑战的潜力。 5. 雇主喜欢有动力的员工：讨论积极性在面试中的重要性。 6. '五大'问题：探讨面试中经常遇到的关键问题。 7. 建立融洽关系和信任：如何与面试官建立良好的沟通桥梁。 8. 10个应对常见问题的有效答案：提供应对经典面试问题的策略。通过这本书，作者不仅提供了大量面试问题和解答，还深入解析了各种问题的复杂性，为每个问题提供了多种解决方案，帮助读者提升解决问题的能力，从而成功通过面试，特别是Java相关的面试。尽管书中内容详实，但请注意，出版商和作者对由于依赖书中信息所造成的任何损失或损害不承担责任，所有其他商标均属于各自所有者。这本书是准备Java编程面试的宝贵资源，无论你是初级开发者还是经验丰富的专业人士，都能从中受益。通过系统的学习和实践，你可以将基础理论应用于实际问题，提升自己的面试竞争力。

(and you should be able to do so if you take the time to prepare correctly); however, if

you don’t know the answer to something, it is better to admit to it rather than pretend to

know and start waffling.

Most interviewers can pick waffling a mile away and they don’t like it for a

couple of very important reasons: first, it is likely to make you sound dishonest; and

second, it will make you sound considerably less than intelligent. You may as well not

attend the interview if you give the impression that you’re neither honest nor bright.

Trying to answer a question that you have little idea about could undermine an

otherwise great interview. This does not mean that you cannot attempt answers that you

are unsure of. There’s nothing wrong with having a go, as long as you make your

uncertainty clear to the interviewer at the outset. Here’s what an answer may sound like:

I have to be honest and say that this is not an area I’m familiar with, though I

am very interested in it. If you like, I’m happy to have a go at trying to address the issue,

as long as you’re not expecting the perfect answer.

Or:

I’d love to answer that question, but I need to be honest upfront and say that

this is not an area that I’m overly familiar with, though I’m very interested in increasing

my knowledge about it.

Myth no. 5: Good-looking people get the job -

I suppose if the job was for a drop-dead gorgeous femme fatale type in a

movie, then good looks would certainly help, but for most other jobs the way you look

is not as big a deal as many people make out.

As we’ve already discussed, there will always be an inexperienced employer

who will hire on the basis of superficial factors, but most employers are smarter than

that.

The claim that good-looking people get the job over plain-looking people

makes one seriously flawed assumption that employers make a habit of putting

someone’s good looks before the interests of their livelihood. All my experience has

taught me the contrary. Most businesses find themselves in highly competitive

environments and employers are only too keenly aware that a poor hiring decision can

prove very costly.

This is not to say that appearance and a bright personality are not important

factors at an interview. It is very important that you dress appropriately and try your

best to demonstrate all your friendly qualities. Good looks are certainly overrated in

interviews, but an appropriate appearance and a friendly personality are not.

Myth no. 6:

If you answer the questions better than the others, you’ll get the job -

Being able to articulate good answers in an interview is very important, and

failure to do so will almost certainly mean you don’t get the job. However, interviews

—as we’ve already seen—are much more than just giving good answers.

They’re also about convincing the interviewer that you will be a nice person to

work with. To put it another way, it doesn’t matter how good your answers are

technically, if the interviewer doesn’t like you there’s not much chance you’ll get the job

(unless your talents are unique, extremely difficult to find or the interviewer is

desperate).

So avoid thinking about interviews just in terms of answering questions

correctly. Interviews are also about establishing rapport and trust, and whilst there is no

fail-safe method in doing this, there are things you can do (and things you should not do)

that will go a long way towards improving your skills in this all-important area of

interviewing.

Myth no. 7:

You should try to give the perfect answer -

I’ve heard too many people stumble over their words, repeat themselves and

talk in circles because they’re trying to articulate the perfect answer—or what they think

constitutes the perfect answer.

Some people are so obsessed with delivering the perfect answer that they

don’t stop until they produce what in their opinion is a word perfect response. Because

we can never be entirely sure of what the interviewer wants to hear, some of us will

keep on talking in the hope that we’ll cover all bases. The problem with this approach

is that we end up talking too much, leading to the interviewer losing concentration

which, of course, is the last thing you need at an interview.

The reality is that in most cases there is no such thing as the perfect answer.

The lesson here is: it makes a lot of sense to settle for a good answer that gets to the

point rather than meander all over the place searching for the elusive perfect answer.

Myth no. 8:

You must ask questions to demonstrate your interest and intelligence -

Many interviewees are under the mistaken belief that they must ask questions at

the end of the interview. There seems to be a common belief amongst many

interviewees that this makes them sound more intelligent as well as more interested in

the job.

This is not true. Asking questions simply for the sake of doing so won’t

improve your chances of getting a job. It could even make you sound a little dull

especially if you ask questions about matters that were already covered during the

course of the interview.

Only ask a question if you have a genuine query. Acceptable questions include

those relating directly to the job you’re applying for, as well as working conditions and

company policies on such things as on pay, leave, and so on. Interviewers never mind

answering questions about such matters, but they do mind answering questions they

perceive to be irrelevant.

If you have no questions to ask, simply say something like: ‘Thank you, but I

have no questions. You’ve been very thorough during the course of the interview and

have covered all the important matters regarding the job.’ There’s nothing wrong with

including a compliment to the interviewer about their thoroughness and professionalism

—provided it doesn’t go over the top or sound like grovelling.

Two further points need to be made about asking questions. First, avoid asking too

many questions. On the whole, interviewers do not enjoy role reversals. Second, never

ask potentially embarrassing questions. These can include:

A question relating to a negative incident;

something that’s not supposed to be in the public domain;

A difficult question that may stump the interviewer.

The rule of thumb is: if you think a question may cause embarrassment, err on the

side of caution and avoid it.

Myth no. 9: Relax and just be yourself -

Whilst it is important to be relaxed and show your better side, it is also very

important to understand that interviews are not social engagements. Most interviews are

highly formalised events in which otherwise innocuous behaviours are deemed

unacceptable.

In short, being your usual self could spell disaster (as contradictory as that may

sound). For example, if being yourself means leaning back on your chair, dressing

somewhat shabbily and making jokes, you might find yourself attending an inordinate

number of interviews.

Whilst interviewers like people to be relaxed, they also have definite

expectations about what behaviours are appropriate for an interview and you violate

these expectations at your peril!

Myth no. 10: Interviewers are looking for flaws

The danger with this myth is that it can easily lead to interviewees adopting a

defensive, perhaps even distrustful, attitude during the interview.

If you believe that the interviewer is assiduously searching for your flaws, it

will more than likely undermine your attempts to establish that all-important rapport and

trust.

It may also prevent you from opening up and giving really good answers. Rest

assured that most interviewers do not prepare their interview questions with a view to

uncovering your flaws. Questions are mostly prepared with a view to giving the

interviewer an overall or holistic insight into what you have to offer the company. A

good interviewer will indeed uncover areas in which you are not strong, but that is a far

cry from thinking that the interviewer is hell bent on uncovering only your flaws.

It is very important to treat every question as an opportunity to excel rather

than being unnecessarily guarded. It is only by answering the questions that you can

demonstrate how good you are. To treat questions as objects of suspicion makes no

sense at all.

Understanding the myths surrounding interviews gives you a great start for

success. Remember, interviews are no different to other endeavors in life: the better you

understand their underlying nature the higher the probability you’ll tackle them

successfully. An insight into common interview myths will arm you with the information

you need to prevent you from falling into those disheartening traps.

Just as importantly, a clearer picture of the true nature of interviews better

informs the rest of your preparation and will contribute to your confidence and

performance.

Summary of key points

The best person for the job does not necessarily win it—often it’s the person

who gives the best interview.

Interviews are more than just giving technically correct answers. They’re also

very much about building rapport.

Not all interviewers know what they’re doing; your job is to know how to

handle the good and bad interviewer.

It’s better to be honest and admit ignorance than try to pretend you know an

answer and come across as disingenuous and less than bright.

Good looking people win jobs—maybe in Hollywood movies, but on the

whole, employers are keen to hire talent over superficial factors.

Striving to give the perfect answer can get you into trouble. It’s betterto give a

good answer that’s to the point rather than searching forperfection; besides,

剩余444页未读，继续阅读

ramissue

粉丝: 354
资源: 1487

Java编程面试指南：2000+问题与解答，深度解析Java 8

Cracking-The-Coding-Interview

Cracking_the_Coding_Interview

Cracking_the_Coding_Interview 最新版

Cracking.the.IT.Architect.Interview

Cracking.Codes.with.Python.2018.1

Cracking.Codes.with.Python.2018.1.epub

OllyDbg从零开始Cracking.rar

使用OllyDbg从零开始Cracking.CHM

使用OllyDbg从零开始Cracking.zip

Job-2-brittle-cracking.inp

最新资源