Under which of the following circumstances would a technicia

题目
单选题
Under which of the following circumstances would a technician use IPCONFIG /RENEW?()
A

After an unsuccessful reboot

B

If a user’s IP address has been spoofed

C

After using IPCONFIG /RELEASE

D

If the computer has an ARP address conflict

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相似问题和答案

第1题:

2 (a) Explain the term ‘backflush accounting’ and the circumstances in which its use would be appropriate.

(6 marks)


正确答案:
(a) Backflush accounting focuses upon output of an organisation and then works backwards when allocating costs between cost
of goods sold and inventories. It can be argued that backflush accounting simplifies costing since it ignores both labour
variances and work-in-progress. Whilst in a perfect just-in-time environment there would be no work-in-progress at all, there
will in practice be a small amount of work-in-progress in the system at any point in time. This amount, however, is likely to
be negligible in quantity and therefore not significant in terms of value. Thus, a backflush accounting system simplifies the
accounting records by avoiding the need to follow the movement of materials and work-in-progress through the manufacturing
process within the organisation.
The backflush accounting system is likely to involve the maintenance of a raw materials and work-in–progress account
together with a finished goods account. The use of standard costs and variances is likely to be incorporated into the
accounting entries. Transfers from raw materials and work-in-progress account to finished goods (or cost of sales) will probably
be made at standard cost. The difference between the actual inputs and the standard charges from the raw materials and
work-in-progress account will be recorded as a residual variance, which will be recorded in the profit and loss account. Thus,
it is essential that standard costs are a good surrogate for actual costs if large variances are to be avoided. Backflush
accounting is ideally suited to a just-in-time philosophy and is employed where the overall cycle time is relatively short and
inventory levels are low. Naturally, management will still be eager to ascertain the cause of any variances that arise from the
inefficient usage of materials, labour and overhead. However investigations are far more likely to be undertaken using nonfinancial
performance indicators as opposed to detailed cost variances.

第2题:

Which of the following would be the best title for the text?

A.Strain of Stress: No Way Out?

B.Responses to Stress: Gender Difference

C.Stress Analysis: What Chemicals Say

D.Gender Inequality: Women Under Stress


正确答案:D
因为性别上的差异,女性在压力面前的主要表现。A项过于宽泛,离开了文中关于性别之间讨论的中心。C项只是文章中的一个具体知识点,不能概括文章全部内容。B项只是单纯指出了男女在压力面前的差异,但没有注意文章中侧重女性压力前表现的文意。

第3题:

An acceptance control chart has limits that are based on the spec. limits for the product rather than limits which differentiate between random and assignable causes. Under which of the following circumstances should a QC manager consider this type chart

A . When the engineering tolerance on a dimension greatly exceeds the natural dispersion of the manufacturing process

B . When the number of samples outside the current control chart limits become too costly and cumbersome to investigate.

C . When a process is subject to constant but stable tool wear.

D . A and B.

E . A and C


正确答案:E

第4题:

Which of the following consonants doesn't fall under the same category according to theplace of articulation?


答案:C
解析:
考查辅音的分类。辅音按照发音部位,可分为双唇音、唇齿音、齿间音、齿龈音、齿龈后音、硬颚音、软腭音、声门音等。A、B、D三项均属于齿龈音,只有C项属于齿间音。故选C。

第5题:

Which of the following is a common location of the CMOS battery in a laptop?()

A. Under the keyboard

B. Behind the removable hard drive

C. Under the removable CD drive

D. Behind the laptop battery


参考答案:A

第6题:

In relation to the law of contract, distinguish between and explain the effect of:

(a) a term and a mere representation; (3 marks)

(b) express and implied terms, paying particular regard to the circumstances under which terms may be implied in contracts. (7 marks)


正确答案:

This question requires candidates to consider the law relating to terms in contracts. It specifically requires the candidates to distinguish between terms and mere representations and then to establish the difference between express and implied terms in contracts.
(a) As the parties to a contract will be bound to perform. any promise they have contracted to undertake, it is important to distinguish between such statements that will be considered part of the contract, i.e. terms, and those other pre-contractual statements which are not considered to be part of the contract, i.e. mere representations. The reason for distinguishing between them is that there are different legal remedies available if either statement turns out to be incorrect.
A representation is a statement that induces a contract but does not become a term of the contract. In practice it is sometimes difficult to distinguish between the two, but in attempting to do so the courts will focus on when the statement was made in relation to the eventual contract, the importance of the statement in relation to the contract and whether or not the party making the statement had specialist knowledge on which the other party relied (Oscar Chess v Williams (1957) and Dick
Bentley v Arnold Smith Motors (1965)).
(b) Express terms are statements actually made by one of the parties with the intention that they become part of the contract and
thus binding and enforceable through court action if necessary. It is this intention that distinguishes the contractual term from
the mere representation, which, although it may induce the contractual agreement, does not become a term of the contract.
Failure to comply with the former gives rise to an action for breach of contract, whilst failure to comply with the latter only gives rise to an action for misrepresentation.

Such express statements may be made by word of mouth or in writing as long as they are sufficiently clear for them to be enforceable. Thus in Scammel v Ouston (1941) Ouston had ordered a van from the claimant on the understanding that the balance of the purchase price was to be paid ‘on hire purchase terms over two years’. When Scammel failed to deliver the van Ouston sued for breach of contract without success, the court holding that the supposed terms of the contract were too
uncertain to be enforceable. There was no doubt that Ouston wanted the van on hire purchase but his difficulty was that
Scammel operated a range of hire purchase terms and the precise conditions of his proposed hire purchase agreement were
never sufficiently determined.
Implied terms, however, are not actually stated or expressly included in the contract, but are introduced into the contract by implication. In other words the exact meaning and thus the terms of the contract are inferred from its context. Implied terms can be divided into three types.
Terms implied by statute
In this instance a particular piece of legislation states that certain terms have to be taken as constituting part of an agreement, even where the contractual agreement between the parties is itself silent as to that particular provision. For example, under s.5 of the Partnership Act 1890, every member of an ordinary partnership has the implied power to bind the partnership in a contract within its usual sphere of business. That particular implied power can be removed or reduced by the partnership agreement and any such removal or reduction of authority would be effective as long as the other party was aware of it. Some implied terms, however, are completely prescriptive and cannot be removed.
Terms implied by custom or usage
An agreement may be subject to terms that are customarily found in such contracts within a particular market, trade or locality. Once again this is the case even where it is not actually specified by the parties. For example, in Hutton v Warren (1836), it was held that customary usage permitted a farm tenant to claim an allowance for seed and labour on quitting his tenancy. It should be noted, however, that custom cannot override the express terms of an agreement (Les Affreteurs Reunnis SA v Walford (1919)).
Terms implied by the courts Generally, it is a matter for the parties concerned to decide the terms of a contract, but on occasion the court will presume that the parties intended to include a term which is not expressly stated. They will do so where it is necessary to give business efficacy to the contract.

Whether a term may be implied can be decided on the basis of the officious bystander test. Imagine two parties, A and B, negotiating a contract, when a third party, C, interrupts to suggest a particular provision. A and B reply that that particular term is understood. In just such a way, the court will decide that a term should be implied into a contract.
In The Moorcock (1889), the appellants, owners of a wharf, contracted with the respondents to permit them to discharge their ship at the wharf. It was apparent to both parties that when the tide was out the ship would rest on the riverbed. When the tide was out, the ship sustained damage by settling on a ridge. It was held that there was an implied warranty in the contract that the place of anchorage should be safe for the ship. As a consequence, the ship owner was entitled to damages for breach of that term.
Alternatively the courts will imply certain terms into unspecific contracts where the parties have not reduced the general agreement into specific details. Thus in contracts of employment the courts have asserted the existence of implied terms to impose duties on both employers and employees, although such implied terms can be overridden by express contractual provision to the contrary.

第7题:

_____ do such a thing.

A、Under no circumstances I will

B、Under all circumstances I will

C、Under no circumstances will I

D、Under all circumstances will I


正确答案:C

第8题:

Which of the following would be the best title for the text?

[A] Strain of Stress: No Way Out?

[B] Responses to Stress: Gender Difference

[C] Stress Analysis: What Chemicals Say

[D] Gender Inequality: Women Under Stress


正确答案:D

因为性别上的差异,女性在压力面前的主要表现。A项过于宽泛,离开了文中关于性别之间讨论的中心。C项只是文章中的一个具体知识点,不能概括文章全部内容。B项只是单纯指出了男女在压力面前的差异,但没有注意文章中侧重女性压力前表现的文意。

第9题:

Apart from special circumstances,the value of the goods for which compensation must be made,if they have been lost or damaged,______ that which they would have had at the time and place at which they ought to have been delivered in proper condition.

A.contains

B.remains

C.has

D.is


正确答案:D

第10题:

Which of the following would be the correct location to access when enabling Driver Signature Verification?()

  • A、On the hardware tab in System Properties.
  • B、In the Security Center applet in Control Panel.
  • C、In Device Manager under the File menu and options.
  • D、In Computer Management.

正确答案:A

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