-
A network administrator wants to add a line to an access list that will block only Telnet access by the hosts on subnet 192.168.1.128/28 to the server at 192.168.1.5. What command should be issued to accomplish this task?()
A . access-list 101 deny tcp 192.168.1.128 0.0.015 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any any
B . access-list 1 deny tcp 192.168.1.128 0.0.0.15 host 192.168.1.5 eq 23 access-list 1 permit ip any any
C . access-list 1 deny tcp 192.168.1.128 0.0.0.255 192.168.1.5 0.0.0.0 eq 21 access-list 1 permit ip any any
D . access-list 101 deny tcp 192.168.1.128 0.0.0.240 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any any
E . access-list 101 deny ip 192.168.1.128 0.0.0.240 192.158.1.5 0.0.0.0 eq 23 access-list 101 permit ip any any
F . access-list 101 deny ip 192.168.1.128 0.0.0.15 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any any
-
When a line is subject to wear where it passes through a mooring chock,it should be().
A . wormed,parceled,and served
B . wrapped with heavy tape
C . wrapped with chafing gear
D . wrapped in leather
-
When planning to access the on-line documentation from a remote client, which of the following procedures should be performed on the server?()
A . Install and configure the HTTPServer.
B . Add the name(s) of the client(s) to the httplite.conf file.
C . Add the names of any clients expecting to access the documentation to the /etc/hosts file.
D . No action is required.
-
Before charging a refrigeration unit, the refrigerant charging lines should be()
A . flushed with clean refrigerant oil
B . purged with the refrigerant
C . washed with an ammonia and alcohol solution
D . grounded to compressor
-
You have two EBGP peers connected via two parallel serial lines. What should you do to be able to load-balance between two EBGP speakers over the parallel serial lines in both directions? ()
A . nothing,BGP automatically load-balances the traffic between different autonomous systems on all available links
B . peer between the eBGP speaker’s loopbacks, configuring eBGP multihop as required, and use an IGP to load-share between the two equal-cost paths between the loopback addresses
C . configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the EBGP peer loopback address;it is also necessary to use the next-hop-self command
D . use the ebgp-load-balance command on the neighbor statement on both sides
E . configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the peer loopback address;it is also necessary to use the ebgp-multihop and next-hop-self command
-
A fuel line breaks, sprays fuel on the hot exhaust manifold, and catches fire. Your first action should be to().
A . Batten down the engine room
B . start the fire pump
C . apply carbon dioxide to the fire
D . shut off the fuel supply
-
When possible,what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?()
A . Blanket the cargo spill with foam
B . Prevent the spread of fire with a foam dam
C . Apply CO
on burning fuel at its source
D . Shut off the transfer of cargo
-
Which code should be inserted at line 1 of Demo.java to compile and run Demo toprint "pizzapizza"?()https://assets.asklib.com/images/image2/2018080114112336616.jpg
A . import utils.*;
B . static import utils.*;
C . import utils.Repetition.*;
D . static import utils.Repetition.*;
E . import utils.Repetition.twice();
F . import static utils.Repetition.twice;
G . static import utils.Repetition.twice;
-
Given a class Repetition:
https://assets.asklib.com/images/image2/2018080111013543546.png
Which code should be inserted at line 1 of Demo.java to compile and run Demo to print "pizzapizza"?()
A . import utils.*;
B . static import utils.*;
C . import utils.Repetition.*;
D . static import utils.Repetition.*;
E . import utils.Repetition.twice();
F . import static utils.Repetition.twice;
-
Line throwing equipment should not be operated().
A . during a rain storm
B . in an explosive atmosphere
C . near a lifeboat station
D . by other than licensed officer
-
What kind of cable should be used to establish a trunked line between two Catalyst 2950 switches?()
A . a straight-through cable
B . an EIA/TIA-232 serial cable
C . an auxiliary cable
D . a modem cable
E . a cross-over cable
-
11. rbo = new ReallyBigObject(); 12. // more code here 13. rbo = null; 14. /* insert code here */ Which statement should be placed at line 14 to suggest that the virtual machine expend effort toward recycling the memory used by the object rbo?()
A . System.gc();
B . Runtime.gc();
C . System.freeMemory();
D . Runtime.getRuntime().growHeap();
E . Runtime.getRuntime().freeMemory();
-
Which method should be used to secure a manila line to bitts().
A . A round turn on the bitt farthest from the strain and then figure eights
B . A round turn on the bitt closest to the strain and then figure eights
C . Figure eights and then a round turn at the top of both bitts
D . Only figure eights are necessary on both bitt
-
When the order () is received from the bridge, the main air stop valve in the starting air line should be shut.
A . stand-by engine
B . full ahead
C . finished with engine
D . full away
-
When the vessel shafting are installed, the slightly inclined of the shaft line should be rectified by()
A . adjusting the position of the intermediate bearing
B . changing the position of the main engine installation
C . adjusting the center line of the propeller
D . changing the position of the thrust block
-
What should be done to add lines from a Purchase Request (PR) to a Requests for Quotation (RFQ)? ()
A . Hyperlink to the PR tab and add each line.
B . Go to the Vendors tab in the RFQ application and click Create PO.
C . Go to the Quotation tab in the RFQ application and select RFQ lines.
D . Select Action in the RFQ application and click Copy PR line item to RFQ.
-
Given a class Repetition:
https://assets.asklib.com/images/image2/2018080116125392704.jpg
Which code should be inserted at line 1 of Demo.java to compile and run Demo to print "pizzapizza"?()
A . import utils.*;
B . static import utils.*;
C . import utils.Repetition.*;
D . static import utils.Repetition.*;
E . import utils.Repetition.twice();
F . import static utils.Repetition.twice;
G . static import utils.Repetition.twice
-
When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?()
A . alog
B . telinit
C . sysinit
D . cfgmgr
-
The fuel booster pump and steam to fuel heater, together with fuel pipe heater tracer line should be shut off as soon as the () order is acknowledged.
A . finished with engines
B . stop
C . stand by
D . full ahead
-
When a line is subject to wear where it passes through a mooring chock, it should be ______.
-
Great care should be taken to make sure the task is in line with the ______ ability to deal with the task. If the task is too easy, the students may think it is childish and thus lose interest.
-
The major component of the "pitch-black dust"(Line 5, Paragraph 3) should be ______A.iron.
The major component of the "pitch-black dust"(Line 5, Paragraph 3) should be ______
A.iron.
B.magnesium.
C.silicate.
D.carbon.
-
Raising_______retirement age in progressive steps is in_____line with China’s labor market realities and should be prioritized, an official said Tuesday.
A.the ; /
B./; the
C./; /
D.the; the