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() is sometimes used for piston cooling since leaks into the crankcase would not cause problems.
A . Diesel oil
B . Hydraulic oil
C . Lube oil
D . Mineral oil
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What is the cause of the error?()
A . Missing control VLAN in VSM configuration
B . Missing packet VLAN in VSM configuration
C . VSM has no network connection to vCenter
D . VSM extension key is not installed on vCenter
E . vCenter extension key is not installed on VSM
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Since independence the Irish Republic has adhered to().
A . a policy of protectionism
B . a policy of containment
C . a policy of military alliance
D . a policy of neutrality and nonalignment
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During an attempt to 'scp' between two hosts, an error indicating PRNG is not seeded is displayed. What is the likely cause of the error?()
A . The sshd user id is locked.
B . The /var/empty directory needs to be created.
C . PRNG is set to 'no' in the /etc/ssh/sshd_config file.
D . The permissions on /dev/random and /dev/urandom are incorrect.
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The three major causes for errors are: mother tongue interference,(),and inappropriate teaching materials or methods.
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Which of the following fragments might cause errors?()
A . String s = "Gone with the wind";String t = " good ";String k = s + t;
B . String s = "Gone with the wind";String t;t = s[3] + "one";
C . String s = "Gone with the wind";String standard = s.toUpperCase();
D . String s = "home directory";String t = s - "directory";
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byte [] arry1, array2[]; byte array3 [][]; byte[][] array4; If each array has been initialized, which statement will cause a compiler error?()
A . Array2 = array1;
B . Array2 = array3;
C . Array2 = array4;
D . Both A and B
E . Both A and C
F . Both B and C
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Which two cause a compiler error?()
A . float[] = new float(3);
B . float f2[] = new float[];
C . float[] f1 = new float[3];
D . float f3[] = new float[3];
E . float f5[] = { 1.0f, 2.0f, 2.0f };
F . float f4[] = new float[] { 1.0f. 2.0f. 3.0f};
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When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?()
A . The new IOS image is too large for the router flash memory.
B . The TFTP server is unreachable from the router.
C . The new IOS image is not correct for this router platform.
D . The IOS image on the TFTP server is corrupt.
E . There is not enough disk space on the TFTP server for the IOS image.
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Your database is in the NOARCHIVELOG mode. Since last night’s offline backup, the logs in group 1 have been written to twice. This morning, the SYSTEM data file has become corrupted. Up to what point can it be recovered?()
A . until the last commit
B . cannot be recovered
C . until the last offline backup
D . until the beginning of the last transactio
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You are attempting to secure a MySQL server by using SSL encryption. On starting MySQL, you get this error: 130123 10:38:02 [ERROR] mysqld: unknown option '—ssl' What is the cause of the error?()
A . The — ssl level was not specified
B . The server was not started with the – enable–ssl-plugin option
C . — ssl is not a valid server option
D . The mysqld binary was not compiled with SSL support
E . The server's SSL certificate was invalid
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Quadrantal error in a gyrocompass has its GREATEST effect().
A . in high latitudes
B . near the equator
C . on north or south headings
D . on intercardinal heading
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The economy of Ireland has been traditionally agricultural,but since ()country.sindustrial base has expanded.
A . the mid-1950s
B . the mid-1960s
C . the 1970s
D . the 1980
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During an attempt to ’scp’ between two hosts, an error indicating PRNG is not seeded is displayed.What is the likely cause of the error?()
A . The sshd user id is locked.
B . The /var/empty directory needs to be created.
C . PRNG is set to ’no’ in the /etc/ssh/sshd_config file.
D . The permissions on /dev/random and /dev/urandom are incorrect.
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Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause().
A . a decrease in reserve buoyancy
B . a decrease in the maximum draft
C . the vessel to flop to port or starboard
D . None of the above
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23. Try not to cough more than you can ___ since it may cause problems to your lungs.
A . check
B . allow
C . stop
D . help
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When starting up your ASM instance, you receive the following error:
https://assets.asklib.com/images/image2/2018080208512414956.jpg
What is the cause of the error?()
A . The ASM_DISKGROUPS parameter is configured for three disk groups: DGROUP1, DGROUP2, and DGROUP3. The underlying disks for these disk groups have apparently been lost.
B . The format of the ASM_DISKGROUPS parameter is incorrect. It should reference the disk group numbers, not the names of the disk groups
C . The ASM_POWER_LIMIT parameter is incorrectly set to 1. It should be set to the number of disk groups being attached to the ASM instance.
D . The ASM_DISKSTRING parameter is not set; therefore disk discovery is not possible.
E . There is insufficient information to solve this problem.
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Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error()
A . There is not an available disk to allocate to the snapshot volume group
B . One of the physical volumes associated with rootvg has a status of "missing"
C . Rootvg is running in enhanced concurrent mode
D . A snapshot volume group cannot be created for the rootvg
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听力原文:M: Oh, it's you, Mrs. Bramley. Come in and sit down. Now, what was it? Oh, yes, your ankle. Has .there been any improvement since last week?
W: Well, no, I'm afraid not, doctor. The leg's still the same.
M: I'd better have another look at it. HM! It's still very swollen. Have you been resting it, as! told you to?
W: It's so difficult to rest it, doctor, you know, with a house to run, and six children to look after.
M: Well, I've given you my advise. I'm sorry, but rest is necessary, otherwise I wouldn't have insisted on it. You must sit for at least four hours a day with the leg raised. Otherwise the ankle isn't going to improve. You understand that?
W: Yes, I understand, and I'll try to do as you say.
M: Very well then. I'll repeat that prescription for tablets, but the only effective treatment is rest. Ask the next patient to come in please.
What's wrong with the woman?
A.She needs to take more exercise.
B.Her uncle's health has not improved.
C.She can't understand the doctor.
D.Her ankle is swollen.
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听力原文:M. Oh, it's you, Mrs Bramley. Come in and sit down. Now, what was it? Oh, yes, your ankle. Has there been any improvement since last week?
W: Well, no, I' m afraid not, doctor. The leg's still the same.
M: I'd better have another look at it. Oh! It's still very swollen. Have you been resting it, as I told you to?
W: It's too difficult to rest it, doctor, you know, with a house to run, and six children and
M: Well, I've given you my advice. I' m sorry, but rest is necessary, otherwise I wouldn't have insisted on it. You must sit for at least four hours, a day with the leg , raised, otherwise the ankle isn't going to improve. You understand that?
W: Yes, I understand, and I'll try to do as you say.
M: Very well then. I' 11 repeat that prescription for tablets, but the only effective treatment is rest. Ask the next patient to come in please.
What's wrong with the woman?
A.She need to take more exercise.
B.Her uncle's health has not improved.
C.She can't understand the doctor.
D.Her ankle is swollen.
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Stanley has gained 8 pounds a year ever since he turned 18. How much weight has Stanley gained since he turned 18?
(1) Stanley now weighs twice what he weighed when he turned 18.
(2) Stanley is now twice the age he was when he turned 18.
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You are attempting to secure a MySQL server by using SSL encryption.On starting MySQL, you get this error:130123 10:38:02 [ERROR] mysqld: unknown option ‘—ssl‘What is the cause of the error?()
A.The — ssl level was not specified
B.The server was not started with the – enable–ssl-plugin option
C.— ssl is not a valid server option
D.The mysqld binary was not compiled with SSL support
E.The server‘s SSL certificate was invalid
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()of guilin has your uncle covered since he came here?--- About half of it, I guess.
A.How wide
B.How much
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Your company has a single Active Directory domain. The company network is protected by a firewall.Remote users connect to your network through a VPN server by using PPTP.When the users try to connect to the VPN server, they receive the following error message: °Error 721:The remote computer is not responding.You need to ensure that users can establish a VPN connection.What should you do?()
A. Open port 1423 on the firewall.
B. Open port 1723 on the firewall.
C. Open port 3389 on the firewall.
D. Open port 6000 on the firewall.