-
The term "pour point" is defined as the lowest temperature at which lubricating oils will flow （）.
A . rapidly
B . by gravity
C . through a standard orifice at a specified temperature
D . at a rate of 60cc per second
-
The coastline between Point Judith and Watch Hill is（）.
A . steep with rocky bluffs
B . sandy and broken by rocky points
C . low and marshy
D . heavily forested
-
What is the recommended distance between controller-based access points for support ofroaming？（）
A . 50 feet [15 meters]
B . 200 feet [60 meters]
C . 150 feet [45 meters]
D . 100 feet [30 meters]
-
（）doesn’t need to change package of goods or to stop in any place between the origin and destination point.
A . Through transport
B . Transfer transport
C . combined transport
D . Motor transport
-
The steady state difference between the control point and the value of the controlled variable, corresponding with the set point, is known as （）
A、dead band
B、control point
C、deviation
D、offset
-
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
A . Half length
B . Mid-body
C . Center line
D . Amidshi
-
（）refers to the depth of a vessel below the waterline，measured vertically to the lowest part of the hull，propellers or other reference points.
A . Free board
B . Stability height
C . Metacentric height
D . Draft
-
Which statement is true about the data traffic between the access point named TKAP1 and controller TKC1？（）
A . The data traffic between the access point and controller is not encrypted.
B . The data traffic is encapsulated with LWAPP.
C . The data traffic is switched at the access point before being sent to the WLAN controller where VLAN tagging and QoS are applied.
D . The data traffic is encrypted with AES.
E . All of the above
-
Which of the petroleum products listed has the lowest flash point?（）
A . Hydraulic oil
B . Lubricating oil
C . Diesel oil
D . Refrigeration oil
-
What is the significance of the broken magenta lines which roughly parallel the shore between Roanoke Point and Orient Point on Long Island（）.
A . They mark the limits of breakers in that area
B . These lines warn the mariner of submerged rocks
C . They mark the boundary lines of fish trap areas
D . These lines warn the mariner of submerged pipeline
-
What is a key differentiator between a DS8700 and DS8800 for a customer looking for a high capacity solution at the lowest cost（）
A . DS8700 supports SATA drives
B . DS8800 supports more physical drives
C . DS8700 supports 2.5" disk drives
D . DS8800 supports 4Gbps FC drive
-
（）is the depth of the vessel at ship’s side from the upper deck to the lowest point of the keel.
A . Extreme draft
B . Molded draft
C . Extreme depth
D . Molded depth
-
In which voyage, between two points, is the rhumb line distance not approximately the same as the great circle distance?（）.
A . The two points are in low latitudes in the same hemisphere
B . The two points are in high latitudes in the same hemisphere
C . The two points are near the equator, but in different hemispheres
D . One point is near the equator, one point is in a high latitude, and both are near the 180th meridia
-
Except for N-S courses，and E-W courses on the equator，a great circle track between two points，when compared to a rhumb line track between the same two points，will（）.
A . always be nearer to the equator
B . always be nearer to the elevated pole
C . be nearer to the pole in the Northern Hemisphere and nearer to the equator in the Southern Hemisphere
D . be nearer to the pole or the equator depending on the latitudes of the arrival and departure positio
-
______ refers to the depth of a vessel below the waterline，measured vertically to the lowest part of the hull，propellers or other reference points．
-
________ that the trade between the two countries reached its highest point.
-
95. The lowest point between two waves is called_______.
-
189. The shorter distance between any two points on earth defines a _____.
-
41. ____ is a point midway between the forward and the after perpendicular.
-
The STUDENT_GRADES table has these columns:The register has requested a report listing the students‘ grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/96672f85a7852424612e04353e00d7a4.jpg' />
A. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;
B. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end ASC, gpa ASC;
C. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end, gpa DESC;
D. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC, semester_end DESC;
E. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC, semester_end ASC;
-
______ that the trade between Mexico and the Philippines reached its highest point.
A．During the 1960"s
B．It was in the 1960"s
C．That it was in the 1960"s
D．It was the 1960"s
-
In which voyage，between two points，is the rhumb line distance NOT approximately the same as the great circle distance？_____.
A.The two points are in low latitudes in the same hemisphere
B.The two points are in high latitudes in the same hemisphere
C.The two points are near the equator，but in different hemispheres
D.One point is near the equator，one point is in a high latitude，and both are near the 180th meridian
-
What is the difference between BSTXPWR at the “preferred reference point” and the reported signal strength in the mobile？()
A.Path loss
B.Path loss, minus antenna gain
C.Path loss, minus antenna gain, plus feeder loss
D.Path loss, minus antenna gain plus feeder and combiner losses
E.There is no difference
-
The point of tangency between the capital allocation line （CAL） and the efficient frontier of risky assets most likely identifies the:
A．Globalminimum-varianceportfolio.
B．Optimalriskyportfolio.
C．Optimalinvestorportfolio.
