-
The smallest size of flaw that can be detected on a radiograph examination of a weld will be indicated by the（）.
A . film speed
B . penetrometer
C . exposure reading
D . time of exposure
-
The quality of the message can be affected by（）.
A . climate
B . sunshine
C . human beings
D . both a and
-
What can be determined about an injury from examining the condition of a victim’s pupils? （）
A . The degree of pain being suffered
B . The degree of vision impairment
C . Whether or not the brain is functioning properly
D . Whether or not the victim's blood pressure is normal
-
Which QoS mechanisms can you use on a converged network to improve VoIP quality？（）
A . The use of a queuing method that will give VoIP traffic strict priority over other traffic
B . The use of RTP header compression for the VoIP traffic
C . The proper classification and marking of the traffic as close to the source as possible
D . The use of 802.1QinQ trunking for VoIP traffic
E . The use of WRED
-
Which three QoS mechanisms can be configured to improve VoIP quality on a converged network？（）
A . The use of a queuing method that will give VoIP traffic strict priority over other traffic
B . The use of RTP header compression for the VoIP traffic.
C . The proper classification and marking of the traffic as close to the source as possible
D . The use of 802.1QinQ trunking for VoIP traffic
E . The use of WRED for the VoIP traffic
-
When designing a converged network， which measures can be taken at the building access layerto help eliminate latency and ensure end-to-end quality of service can be maintained？（）
A . rate limit voice traffic
B . configure spanning-tree for fast link convergence
C . isolate voice traffic on separate VLANs
D . classify and mark traffic close to the source
-
Which traffic descriptor s can be recognized and categorized by cisco quality of service（qos）features？（）
A . incoming interface.outgoing interface.ip precedence.and differentiated services code P.oint（DSCP）.
B . Incoming interace.ip precedence.differentiated services code point（DSCP），and source or d.estination address.
C . Outgoing interface.ip precedence.differentiated services code point（DSCP）.and source or d.estination address.
D . Incoming interface .outgoing interface.ip precedence and differentiated code point s.ervices（DCPS）
E . Incoming interface .ip precedence .and source or destination address.
F . Outgoing interface.ip precedence .and source or destination address.
-
Fuels of different qualities may require advancing or retarding the injection timing, in addition to which if the injection timing is advanced when the engine is running at loads below the （）, then a saving in fuel can be achieved.
A . BHP
B . MCR
C . IHP
D . MEP
-
Which of the following management types can be used to deploy appropriate quality-of-servicesolutions to make the most efficient use of bandwidth？（）
A . Fault management
B . Accounting management
C . Operations management
D . Performance management
E . Security management
F . Configuration management
-
View the exhibit and examine the output.
https://assets.asklib.com/images/image2/2018080214180714803.jpg
Which statement can be an inference from the output?（）
A . The FRA disk group has an asynchronous I/O bottleneck
B . The least number of I/Os are performed on the last data file in the list
C . The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list
D . The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk grou
-
When designing a converged network, which measures can be taken at the building access layer to help eliminate latency and ensure end-to-end quality of service can be maintained? （）
A . rate limit voice traffic
B . configure spanning-tree for fast link convergence
C . isolate voice traffic on separate VLANs
D . classify and mark traffic close to the source
-
His parents will be（）him if he fails the examination.
A . disappointing with
B . disappointed on
C . disappointed with
D . disappointing for
-
What can be used to maintain the voice quality on a link by limiting the number of calls that can be active at any given time？（）
A . Call Management Link Agent
B . Traffic policing
C . Call Admission Control
D . QoS Link Congestion Management
E . Oversubscription Link Detectio
-
客户期望的服务质量可以用（ ）来表示。The expected service quality of the customer can be represented by ( ).
-
If you use _______， you can get a higher quality picture.
-
I can go along with much of what you say, but I still think quality will be a big problem.
-
Quality may be defined as:
A . conformance to requirements.
B . fitness for use.
C . continuous improvement of products and services
D . appeal to the customer
E . All of the above except B
-
英语翻译
How long is the branch for the tee?
Do they supply a 600x600x200 tee,or will this be fabricated some other way?
How close can the various fittings be to one anoter?can we butt weld the valve flange directly to the outlrt of the tee?
-
Don't be______at the examination, and believe that you can do well in it.
A．anxious
B．upset
C．nervous
D．worried
-
改错题：Should your price and the quality are satisfactory, we trust important business can be closed.
-
Instead of trying to reduce the discontent felt, try to raise the level or quality of the discontent. Perhaps the most that can be hoped for is to have high-order discontent in today' s society, discontent about things that really matter.【76】 Rather than evaluating programs in terms of how happy they make people, how satisfied those people become, programs must be evaluated in terms of the quality of the discontent they engender. For example, if consultant wants to assess, whether or not an organization is healthy, he doesn' t ask, "Is there an absence of complaints？" but rather, "What kinds of complaints are there？"
【77】 Instead of trying to make gradual changes in small increments, make big changes. After all, big changes are relatively easier to make than are small ones. Some people assume that the way to bring about improvement is to make the change small enough so that nobody will notice it. This approach has never worked, and one can' t help but wonder why such thinking continues. Everyone knows how to resist small changes; they do it all the time. If, however, the change is big enough, resistance can' t be mobilized against it.【78】 Management can make a sweeping organizational change, but just let a manager, try to change someone' s desk from here to there, and see the great difficulty he encounters. All change is resisted, so the question is how can the changes be made big enough so that they have a chance of succeeding？
Buck Minster Fuller has said that instead of reforms society needs new forms; e. g. , in order to reduce traffic accidents, improve automobiles and highways instead of trying to improve drivers. The same concept should be applied to human relations. There' s a need to think in terms of social architecture, and to provide arrangements among people that evoke what they really want to see in them selves.【79】 Mankind takes great pains with physical architecture, and is beginning to concern it self with the design of systems in which the human being is a component. But most of these designs are only for safety, efficiency, or productivity. System designs are not made to affect those aspects of life people care most about such as family life, romance, and esthetic experiences.【80】 Social technology as well as physical technology need to be applied in making human arrangements that will transcend anything mankind has yet experienced. People need not be victimized by their environments; they can be fulfilled by them.
(76)
-
If you’re going swimming tomorrow morning, you can _______me_______, because I’ll be preparing for an examination. A) count ⋯on
B) count ⋯in
C) count ⋯down
D)count⋯ out
-
The examination turned _____ to be very easy.
A．on
B．in
C．off
D．out
-
（）Previously, enzymes were prepared mainly from animal organs and plant seeds. However, these sources of enzyme have their limits both in quantity and quality. Microbes, on the contrary, can be cultur
