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()is used to protect goods not to be deteriorated like food and medicine.
A . packaging
B . Green Packaging
C . Vacuum packaging
D . Special packaging
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When two DC generators operate in parallel, they are protected against motorizing by()
A . blow out coils
B . governor relay
C . under voltage trips
D . reverse current tri
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() are mounted in pairs to protect the boiler against overpressure.
A . Safety valves
B . Water tubes
C . Steam stop valves
D . Blow down valve
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Which statement is TRUE concerning protection of double bottom tanks against excessive pressure? ()
A . Each vent for the tank must be equal to the area of the tank filling line
B . The tanks must be protected by overflows
C . The total area of the vents or the overflow shall be at least equal to the area of the fill line
D . There must be twice as much vent area as the area of the fill line
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The air spaces in the floor of an inflatable liferaft will provide protection against().
A . asphyxiation from CO
B . loss of air in the sides of the raft
C . rough seas
D . cold water temperature
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Protection of cargo against tainting damage can best be obtained by().
A . Ventilating the space
B . Not ventilating the space
C . Proper use of paper separation and dunnage
D . Segregation of cargo by using different hatche
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Electric circuits are protected against overloads and short circuits by means of a/an ().
A . circuit breaker
B . amplifier
C . diode
D . capacitor
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You need to design router redundancy on the Company network. Which three protocols could be chosen for IP routing redundancy to protect against first-hop router failure?()
A . GLBP
B . ICMP
C . MSTP
D . HSRP
E . VRRP
F . NHRP
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What can you install on IPCC Express to protect against worms, zero-day viruses, and other immediate security threats?()
A . Microsoft Management Console
B . Cisco Security Agent (headless agent)
C . Cisco Security Agent Management Center
D . Microsoft SQL Server 2000
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Which of the following equipment is for protection against hypothermia?()
A . Safety helmets
B . Buoyancy aids
C . Breathing apparatus
D . Immersion suit
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What Cisco technology protects against Spanning-Tree Protocol manipulation?()
A . Spanning tree protect
B . Root Guard and BPDU Guard
C . Unicast Reverse Path Forwarding
D . MAC spoof guard
E . Port Security
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Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention? ()
A . Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot
B . UDLD protects against STP failures caused by cabling problems that create one-way links.
C . Loop guard detects and protects against duplicate packets being received and transmitted on different ports
D . UDLD protects against unidirectional cabling problems on copper and fiber media.
E . Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.
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Fire protection regulations apply to those towing vessels().
A . used only for pollution response
B . owned and operated by the US government
C . used only within a barge fleeting area
D . used only on inland water
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Which of the following chemicals will be used where protection against caustic cracking is required in boiler treatment?()
A . Sodium hydroxide
B . Sodium carbonate
C . Sodium nitrate
D . Sodium polyphosphate
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Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention?()
A . Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot.
B . UDLD protects against STP failures caused by cabling problems that create one-way links.
C . Loop guard detects and protects against duplicate packets being received and transmitted on different ports.
D . UDLD protects against unidirectional cabling problems on copper and fiber media.
E . Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.
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A sell-stop order is something like a floor. It is used to protect against downturn in a stock.
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Back in the 17th century, intellectual property rights were primarily ____ to protect newly-developed manufacturing processes against stealing.
A.brought out
B.carried out
C.turned out
D.set out
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Who tends to be strongly against "fast-tracking"?
A.The author.
B.Customers.
C.The FCC.
D.Net-neutrality purists.
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To us it seems so natural to put up an umbrella to keep the water off when it rains. But actually the umbrella was not invented as protection against rain. Its first use was as a shade against the sun.
Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the eleventh century B.C.
We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and authority. In the Far East in ancient times, the umbrella was allowed to be used only by royalty or by those in high office.
In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is believed that the first persons in Europe to use the umbrella as protection against the rain were the ancient Romans.
During the Middle Ages, the use of the umbrella practically disappeared. Then it appeared again in Italy in the late sixteenth century. And again it was considered a symbol of power and authority. By 1680, The umbrella appeared in France, and later on in England.
By the eighteenth century, the umbrella was used against rain throughout most of Europe. Umbrellas have not changed much in style. during all this time, though they have become much lighter in weight. It wasn't until the twentieth century that women's umbrellas began to be made, in a whole variety of colors.
The first use of umbrella was as ______.
A.protection against rain
B.a shade against the sun
C.a symbol of power
D.a symbol of honor
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The document authorizing functional areas to charge against the project is the:
A. Work authorization form
B. Scope baseline
C. Project charter
D. Management plan
E .Linear responsibility chart
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The odds against you winning the national lottery are millions to one.
A.possibility
B.chances
C.statistics
D.opportunity
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I______the bottle to pieces against the rock.
A.splashed
B.smashed
C.fractured
D.cracked
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What did Goodyear do as the first step to fight against absenteeism?
A.They sent a letter to each employee's home through the post office.
B.They sent letters to employees' homes in person.
C.They gave away prizes first.
D.They punished its employees severely.
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During our lives all of us are exposed to the possibility of a variety of risk events such as: work accidents, major illness, death, etc. If our finances are vulnerable to the consequences of a risk event, it would be wise to protect ourselves and our dependents against those consequences. This can be done in a number of ways, from taking steps to ensure that we are not endangered to purchasing insurance that would compensate for the financial consequences of the risk event occurring.