[2023年11月09日]CRE認定ガイド問題と解答トレーニング
CRE認定お試しセット最新CREのPDF問題集
ASQ CRE認証試験では、信頼性エンジニアリングの原則、統計分析、信頼性モデリング、メンテナンスとテスト戦略、品質管理など、幅広いトピックをカバーしています。この試験は、これらの分野における個人の知識、スキル、能力を評価し、これらの概念を現実世界の状況に適用できるように設計されています。
ASQ CRE認定試験は、信頼性エンジニアリングの分野でキャリアアップを目指すプロフェッショナルにとって価値のある認定資格です。この認定試験は、信頼性エンジニアリングの様々な分野において候補者の知識とスキルをテストし、グローバルに認知されています。この認定試験は、信頼性が重要な産業で働く人々が、その分野での専門知識を証明するために有益です。
質問 # 248
Data collection for a failure reporting, analysis, and corrective action system is important. The control of input data is BEST determined by:
Response:
- A. Training of data collectors.
- B. The use of a form.
- C. A failure review board.
- D. Possible cause identification
正解：A
質問 # 249
A mission profile is:
I. Time-phased.
II. A summary of events and environments.
III. All activities from initiation to completion of a mission.
Response:
- A. I, II and III
- B. I and III only
- C. III only
- D. II and III only
正解：A
質問 # 250
The software test design method that involves seeding errors into a program is known is:
Response:
- A. Customer defect reports.
- B. Test cases.
- C. Fault insertion and error handling.
- D. Equivalent class partitioning.
正解：C
質問 # 251
A highly accelerated stress screening (HASS) test can help to detect and separate units with manufacturing defects. HASS test limits are typically developed from:
Response:
- A. Bayesian reliability testing.
- B. Statistical process control data
- C. Highly Accelerated Life Tests.
- D. Production reliability acceptance tests.
正解：C
質問 # 252
To achieve 96 percent reliability at a 90 percent confidence level:
Response:
- A. 20 units with no failures is required.
- B. 100 units with one failure is required
- C. Units must be redundant.
- D. 25 units with no failures is required.
正解：B
質問 # 253
Which of the following is a continuous probability distribution?
Response:
- A. Binomial
- B. Poisson
- C. Hypergeometric
- D. Weibull
正解：D
質問 # 254
50 resisters from a lot of 75,000 were tested. The average was 3,306 ohms with a variance of 21,609 ohm 2 . From this information, we may conclude with 99% confidence, that at least 95% of this lot will have resistance values in the range of Response:
- A. 2,865 - 3,747 ohms
- B. 2927 - 3,685 ohms
- C. 2,846 - 3,766 ohms
- D. 3,012 - 3,600 ohms
正解：B
質問 # 255
For the ANOVA Table below, what is the Fcal statistic?
Response:
- A. 9.44
- B. 1.58
- C. 5.97
- D. 5.64
正解：C
質問 # 256
While testing a new design, you experienced 3 failures in 100 tests. What is the lower confidence limit for the unit's tested reliability based on a confidence level of 0.90?
Response:
- A. 0.962
- B. 0.925
- C. 0.935
- D. 0.950
正解：C
質問 # 257
Probability ratio sequential tests are used for products designed to operate for a long period of time.
This test is primarily based on:
Response:
- A. Type I versus type II errors.
- B. Truncation of test results.
- C. The ratio of an acceptable MTBF to an unacceptable MTBF.
- D. Accept regions versus reject regions.
正解：C
質問 # 258
Failure data are analyzed and a proportion of items survive to the end of the test. Data on these types of samples are referred as:
Response:
- A. Non-parameter data.
- B. Censored Data.
- C. Control data
- D. Parameter data
正解：B
質問 # 259
Reliability predictions can be used for all of the following purpose EXCEPT to Response:
- A. Predict life-cycle cost.
- B. Assess the time remaining to meet a reliability goal.
- C. Focus reliability improvement.
- D. Compare alternative designs
正解：B
質問 # 260
In the area of risk assessment, hazard severity categories are used to provide a measure of the seriousness involved. A system failure causing major environmental damage would be classified as:
Response:
- A. Catastrophic.
- B. Marginal
- C. Negligible
- D. Critical
正解：D
質問 # 261
A system is turned off every 30 days for 5 minutes for on line maintenance. If the probability of system failure due to hardware failure is negligible, what is the system's unavailability?
Response:
- A. 0.999
- B. 1.157 × 10 -4
- C. 3.472 × 10 -4
- D. 0.0333
正解：B
質問 # 262
For single-failure modes, the probability plotting methods used to derive time-to-failure distribution parameters are applicable only when the data are Response:
- A. Independently and identically distributed.
- B. Gathered for repairable systems.
- C. Exponentially distributed.
- D. Independently and normally distributed.
正解：A
質問 # 263
......
ベストASQ CRE学習ガイドと問題集は2023：https://www.passtest.jp/ASQ/CRE-shiken.html
トップクラスASQ CRE試験最先端学習ガイド！練習問題バージョン：https://drive.google.com/open?id=1OOhHtKFR1AhNwCsZlOOVXdogPZjyI3zU