| 释义 |
callback
call·back C0038400 (kôl′băk′)n.1. The act or an instance of calling back from one location or situation to the previous one: a callback of laid-off auto workers.2. A second or follow-up audition, especially as one of a set of such auditions for a role in a play.3. A return telephone or radio call.4. A recall of a recently sold product by the manufacturer to correct a defect.callback (ˈkɔːlˌbæk) nan invitation to someone who has attended an interview, audition, etc to attend a subsequent round in a selection processcall′back` or call′-back`,
n. 1. a summoning of workers back to work after a layoff. 2. a request to a performer to return for further auditioning. 3. a return telephone call. [1925–30] Thesaurus| Noun | 1. | callback - a request by the manufacturer of a defective product to return the product (as for replacement or repair)recallasking, request - the verbal act of requesting |
Translationscallback
callback1. A return phone call. (In each of these usages, the term can be spelled "call-back.") I finally got a callback from the doctor's office with my test results this morning. This is an automated call-back service letting you know that your pizza is on its way.2. An instruction to return to work, as after a layoff or suspension. Union officials are trying to secure a call-back for every factory worker affected by the layoff. The callback could see up to 2,000 government workers returning to work despite the government shutdown.3. A recall made by a manufacturer of a defective product. If that part does in fact cause engines to overheat, then we're going to have to do a massive callback.4. A follow-up audition or interview, as when pursuing an acting role or applying for a job. After months of fruitless auditions, I finally got a callback! I'm so excited that I don't even care that it's for an ointment commercial! I just got a call-back from the recruiter—she wants me to come in for a second interview!5. A reference to a past scene or plot development, as in a TV show. The Gilmore Girls revival was full of callbacks to the original series.6. In comedy, a joke that references an element used in a joke told earlier in the routine. The callback that I've been using at the end of my set is really killing. The comedy show loves to feature call-backs to jokes in previous sketches.callback
callback (programming)A scheme used in event-driven programswhere the program registers a subroutine (a "callbackhandler") to handle a certain event. The program does notcall the handler directly but when the event occurs, therun-time system calls the handler, usually passing itarguments to describe the event.callback (communications, security)A user authentication schemeused by some computers running dial-up services. The userdials in to the computer and gives his user name andpassword. The computer then hangs up the connection anduses an auto-dial modem to call back to the user'sregistered telephone number. Thus, if an unauthorised persondiscovers a user's password, the callback will go, not to him,but to the owner of that login who will then know that hisaccount is under attack.
However, some PABXs can be fooled into thinking that thecaller has hung up by sending them a dial tone. When thecomputer tries to call out on the same line it is not actuallydialing through to the authorised user but is still connectedto the original caller.callback (communications)cost control callback.callbackAn authentication technique that calls the sender back. After connection is made, the receiving side breaks the connection and calls the sender to ensure that the logon was made from the authorized computer. Callback prevents a stolen ID and password from being used on a different machine. See also Web callback.callback
Synonyms for callbacknoun a request by the manufacturer of a defective product to return the product (as for replacement or repair)SynonymsRelated Words |