A campus infrastructure supports wireless clients via Cisco Aironet AG Series 1230, 1240, and 1250 access points. With DNS and DHCP configured, the 1230 and 1240 access points appear to boot and operate normally; however, the 1250 access points do not seem to operate correctly.
What is the most likely issue causing this problem?()
You executed the following command to drop a user:
DROP USER scott CASCADE;
Which two statements regarding the above command are correct?()
A customer with a well-known brand wants to make sure they have a Green decision in their next IT infrastructure investment.
How can IBM Cool Blue help this customer? ()
You are working as a DBA on the decision support system. There is a business requirement to track and store all transactions for at least three years for a few tables in the database. Automatic undo management is enabled in the database.
Which configuration should you use to accomplish this task?()
A client has requested an IBM System x solution. Pricing is the most sensitive decision factor. They are looking for 12 TB of storage, with a projected growth of 10-15%. As this is the only server accessing this amount of data, the customer does not require a SAN.
What should the System x Sales Specialist recommend?()
A campus infrastructure supports wireless clients via Cisco Aironet AG Series 1230, 1240, and 1250 access points. With DNS and DHCP configured, the 1230 and 1240 access points appear to boot and operate normally; however, the 1250 access points do not seem to operate correctly.
What is the most likely issue causing this problem?()
An administrator performs a Live Partition Mobility operation. After the operation completes, the administrator runs errpt -a.
What is the machine ID reported by errpt command?()
如下所示的这段CSS样式代码,定义的样式效果是()
a:link {color: #ff0000;}
a:visited {color: #00ff00;}
a:hover {color: #0000ff;}
a:active {color: #000000;}
其中#ff0000为红色,#00000为黑色,#0000ff为蓝色, #00ff00为绿色
A customer is interested in reducing energy consumption and infrastructure consolidation for space. The customer needs a maximum of 14 servers in 7U rack.
Which IBM BladeCenter Chassis should be recommended? ()
You are designing a top-level OU structure to meet the business and technical requirements.
Which top-evel OU or OUs should you use? ()
A customer SAN environment has undergone significant growth over the past two years. They havealso suffered a high turnover rate with administrative personnel. The customer has asked a storage specialist for help in documenting and understanding their changing SAN environment. The ability to make configuration changes to devices would be a plus.
Which tool should the storage specialist suggest()
A customer’s SAN environment has undergone significant growth over the past two years. They have also suffered a high turnover rate with administrative personnel. The customer has asked a storage specialist for help in documenting and understanding their changing SAN environment. The ability to make configuration changes to devices would be a plus.
Which tool should the storage specialist suggest()
A System p administrator in a manufacturing customer plans to migrate an AIX 5.2 system to a new LPAR on an existing System p using VIOS.
Which of the following must be completed prior to this migration ()
You administer a Windows 2000 Professional computer that is shared by multiple users. You receive a phone call from one of the users of the shared computer that tells you that the computer is reporting a kernel stop error. You notice that a user has tried to install video drivers that have caused the computer to become unstable. You want to ensure that users can install only the drivers that are approved by the manufacturer.
What should you do? ()
You are designing a Windows 7 deployment image.
You plan to partition the hard disk of each client computer during deployment. You need to modify the unattended answer file by using a text editor.
Where should you add the disk information?()
Companycom wants to buy a new p5 570 running AIX 5.3. The applications require 4 processors and 8GB of memory. There is a requirement to have a Virtual IO Server.
What is the smallest p5 570 that should be sold to this customer?()
A customer uses third party storage and would like to connect it to a Virtual IO server on a Power 550.
How can the third party storage device drivers be installed? ()
You are working on a very large database. You had performed a binary backup of the control file a month ago. After this you added a few tablespaces, and dropped a couple of tablespaces. This morning, due to hardware failure, you lost all your control files.
How would you recover the database from this situation?()
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. In the database, a small percentage of data is modified everyday. Ever day in the morning, you have to create a read-only copy of the database for reporting purposes and make sure that you use as little disk space as possible.
In the options below, which strategy should you use?()
You need to design a Windows Server Update Services (WSUS) infrastructure that meets the following requirements:
èThe updates must be distributed from a central location.
èAll computers must continue to receive updates in the event that a server fails.
What should you include in your design?()
A co-worker is unable to invite you to a Microsoft Windows Meeting Space meeting. You need to receive an invite to the meeting.
What should you do?()
You are designing an automated deployment process for a Windows Azure application.
The process must deploy the application to Windows Azure without any user interaction. You need to recommend a deployment strategy.
What should you recommend?()
You are planning a Windows 7 deployment infrastructure for a new company.
You have the following requirements:
Three domains
10,000 client computers No user interaction
You need to recommend a deployment infrastructure.
What should you recommend?()
Company.com has a resource group that contains a database that is accessed by a web client based on another system. The communication to the database is TCP/IP. Occasionally after a failure, the end users get unusual error messages that indicate the database server is not available. It has been determined that the web server is trying to access the database server’s information before it has completed file system recovery after a failure.
How can HACMP affect this problem?()
A customer wants to purchase an IBM System Storage DS8700 to support a high-performance database environment.
Which technical solution gives the customer the best relationship between I/O performance at the machine’s backend vs. capacity installed in the machine()
现有:
public interface A {}
以下哪项声明是合法的?()
现有:
public interface A {}
以下哪项声明是合法的?()
Given:
11. static class A {
12. void process() throws Exception { throw new Exception(); }
13. }
14. static class B extends A {
15. void process() { System.out.println("B "); }
16. }
17. public static void main(String[] args) {
18. A a = new B();
19. a.process();
20. }
What is the result? ()
11. static classA {
12. void process() throws Exception { throw new Exception(); }
13. }
14. static class B extends A {
15. void process() { System.out.println(”B “); }
16. }
17. public static void main(String[] args) {
18.A a=new B();
19. a.process();
20.}
What is the result?()
Class TestException
1. public class TestException extends Exception {
2. } Class a:
1. public class a {
2.
3. public String sayHello(String name) throws TestException {
4.
5. if(name == null) {
6. throw new TestException();
7. }
8.
9. return “Hello “+ name;
10. }
11.
12. }
A programmer wants to use this code in an application:
45. A a=new A();
46. System.out.println(a.sayHello(”John”));
Which two are true?()
Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application, but it needs to be addressed.
How can HACMP help make this environment more robust?()
You are a systems administrator responsible for configuring a Windows Server 2008 SMTP server. Yourorganization is currently using the default SMTP virtual server for sending order notifications from a single Web application called ContosoOrderManagement. Recently, you have noticed that a largenumber of messages have been sent to the SMTP virtual server from other computers and users.
Which two methods can you use to prevent unauthorized access to the SMTP server?()
Your company has a single Active Directory directory service domain. All servers in your environment run Windows Server 2003. You have a stand-alone server that serves as a Stand-alone root certification authority (CA). You need to ensure that a specific user can back up the CA and configure the audit parameters on the CA.
What should you do?()
免费的网站请分享给朋友吧