The locking pin that joins the parts of a detachable link is held in position by（）.

相似题目

• Application A holds an Update lock on a single row and application B is trying to read that row. If both applications are using isolation level UR, which of the following will occur?（）

  A . Application B will read the row. B . Applications A and B will cause a deadlock situation. C . Application B will wait until application A releases the Update lock. D . Application A will be terminated so that application B can read the row.

  查看最佳答案

• What is the maximum number of wlan controllers that can join a single mobility group？（）

  A . 48 B . 36 C . 12 D . 24

  查看最佳答案

• You（）to lock the door at night.

  A、should B、ought C、must D、shall

  查看最佳答案

• Which of the following resources can be referenced in the LOCK statement?（）

  A . Row B . Table C . Column D . Table space

  查看最佳答案

• All persons or vessels within the lock area，including the lock approach channels，come under the authority of the（）.

  A . dockmaster B . dock captain C . lockmaster D . lock forema

  查看最佳答案

• A flashing red light displayed at a single lock means that the lock（）.

  A . is ready to use but vessels must stand clear B . is ready to use and vessels may approach C . cannot be made ready immediately and vessels shall stand clear D . cannot be made ready immediately but vessels may approach

  查看最佳答案

• You have a portable computer that runs Windows 7. The computer is joined to a domain. Multiple users logon to the computer. You need to prevent the computer from displaying the username of the last user whologged on. What should you do？（）

  A . From Control Panel， modify the User Profiles settings. B . From Control Panel， modify the Personalization settings. C . From the local computer policy， add a policy template. D . From the local computer policy， modify the local security policy.

  查看最佳答案

• The gudgeon pin is carried in （） in the piston skirt.

  A . the bearing B . the crosshead C . bosses D . bridge

  查看最佳答案

• You have a computer that runs Windows 7. The computer is joined to a domain. You need to ensure thatonly approved USB drives can be used on the computer.  Which two policy settings should you configure?(Each correct answer presents part of the solution.（）

  A . Enable Prevent installation of removable devices. B . Enable Prevent installation of devices not described by other policy settings. C . Enable Prevent installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives. D . Enable Allow installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.

  查看最佳答案

• Which two are valid locking levels that are used by transactions in an Oracle database？（）

  A . row level B . block level C . object level D . schema level E . database level

  查看最佳答案

• You have a computer that runs Windows 7. Multiple users share the computer. The computer is joined to adomain. You need to prevent the users from using more than 2 GB of disk space on drive C.  What should you do?（）

  A . From a Group Policy object （GPO）， enable the Limit profile size setting. B . Enable System Protection for Local Disk （C） and set the disk space usage. C . Enable disk quota management on Computer1 and configure a default quota limit. D . From a Group Policy object （GPO）， enable the Limit the size of the entire roaming user profile cachesetting.

  查看最佳答案

• A flashing green light displayed at a single lock means that the lock is（）.

  A . ready for entrance B . ready for entrance，but gates cannot be closed completely C . being made ready for entrance D . not ready for entrance

  查看最佳答案

• User Scott has updated the salary of one of the employees in the EMPLOYEES table and has not committed the transaction. What are the two types of locks that this scenario would lead to？（）

  A . null lock on the row being updated B . null lock on the table containing the row C . ROW SHARE lock for the row being updated D . ROW EXCLUSIVE lock for the row being updated E . shared row-exclusive lock for the row being updated F . a shareable table lock for the table containing the row G . exclusive table-level lock for the table containing the row

  查看最佳答案

• An administrator believes that the Staging Configuration Directory （SCD） may be locked due to an error in aDARE event. Which of the following commands can the administrator run to check for the existence of locks？（）

  A . cldump d B . cldare e C . clverify L D . chconfigchk r

  查看最佳答案

• A recent ________ was that about 20 per cent of college graduates joined the army of the unemployed last year.

  查看最佳答案

• The first portion of the colon (the ____) , is a pouch that is situated below the place where the large and small intestines join (ileocecal junction).

  查看最佳答案

• House A has three separate rooms that are used as sleeping areas. Each bedroom has its own door that can be closed and lockeD. The parents have the main bedroom, the daughter has the second bedroom, and the son has the thirD.

  查看最佳答案

• 听力原文：W: Everyone that joins this trip across the Rockies has to contribute towards the cost of supplies.

  M: Are you kidding？ I almost went broke over all the equipment I had to buy, and now I can't get funding. Q: What does the man mean？ (18) A．His equipment is broken. B．He can't find his equipment. C．He feels he is not being treated fairly. D．He is satisfied with the funding.

  查看最佳答案

• he locked the door he left

  查看最佳答案

• 听力原文：The holder of credit card can buy goods against the card at any shop that has joined the scheme without cash.

  (9) A．The credit card can be used at any shop without paying cash. B．The credit card can he used at any appointed shop together with cash. C．The credit card can be used at any appointed shop without paying cash. D．The credit card can be used to withdraw any amount of cash.

  查看最佳答案

• 听力原文：M Oh boy, I just made a stupid financial move. Yesterday, I joined a gym, and I just found out that the community race center has exactly the same equipment as the gym for about half the price.

  W Ouch, that hurts. How big a price difference is it？ M The gym is $49 a month; the community race center is only $27. And it's a lot closer to my house. W Is there any way you can get out of the gym contract？ Check the fine print; these contracts often let you out within the first 2 weeks or so. What does the man say he did？ A．Hurt himself at the gym B．Joined a gym near his work C．Lost his gym membership card D．Found out about a cheaper gym

  查看最佳答案

• One of the best-known proverbs must be "early to bed, early to rise, makes a man healthy, wealthy, and wise." The promises of health, wealth, and wisdom to those who join the ranks of the early retires and risers must be particularly appealing to many people in our contemporary society. There is no doubt that one of the greatest concerns of modern man is his health. It is estimated that in the United States $ 200 billion are spent on health care each year. The medical field has grown into such a big business that it employs 4.8 million people, and it appears that in many places, more staff is needed to meet the demands of the people who are concerned about their physical well-being.

  Much more interest has been shown in preventive medicine in recent years. This is probably due in part to the increasing costs of medical treatment, but the writings of such people as Dr. Keneth Cooper have also played an important role. In his book Aerobics. Dr. Cooper communicated his message of the benefits of exercise so effectively that many other authors have flowed in his trail, and literally millions of readers have put on their sports shoes and taken to the highways and byways of America. A recent survey showed that over 17 million people are jogging. Many of these are so serious that they have trained themselves to run the 26 miles and 385 yards of the hard and tiring marathons that are sponsored all over the country. The last time I was in Honolulu, I was amazed to see hundreds of people, young and old, running for their lives, and I discovered many of them have run in the Hawaiian Marathon. Exercise has also become a major part of conversation. A1 a dinner party recently, the president of a bank asked me, "You look like a runner; how far do you run each day？" A few days later when I appeared on a national television show, the host suddenly asked me if I was a regular runner. On both occasions the conversation turned to the subject of exercise and I found, as I have found whenever I have traveled recently, that this is a subject on many people's minds. Of course, there are still many people who are less than enthusiastic about exercise. They appreciate the philosophy of Robert M. Hutchins who said, "Whenever the thought of exercise occurs to me, I lie down till it passes." The first paragraph indicated that medical workers ______. A．are in great demand？ B．make a lot of money C．are concerned with their own health D．like sports more than ordinary people

  查看最佳答案

• Your network consists of a single Active Directory domain. All servers run Windows Server 2003Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3).You have an organizational unit (OU) named Accounting. You create a Group Policy object (GPO) and linkit to the Accounting OU.You join a new client computer to the domain.You discover that the new client computer fails to receive the settings from the new GPO.You need to ensure that the new GPO is applied to the new computer.What should you do？ （）

  A. Move the computer account to the Accounting OU. B. Modify the Location attribute of the computer account. C. Modify the Managed By attribute of the computer account. D. Enable the Trust computer for delegation option on the computer account.

  查看最佳答案