You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance contains a database named DB1. An application which is continuously connected uses DB1. The application extensively uses the INSERT command and triggers the population of multiple tables. Now you notice that the application has a poor performance. You doubt that this problem has something to do with blocking. You have to monitor the state of the instance at regular intervals while not affecting the application performance further. Which tool should you use? ()
If I have a good sleep I"ll be () to work out the problem.
You work as the exchange administrator at TestKing.com. The TestKing.com network contains two ActiveDirectory sites named TestKing1 and TestKing2. TestKing1 and TestKing2 are connected to each other bymeans of a WAN link. You receive notification during the day to plan the deployment of two Exchange Server 2010 Mailbox servers and two Client Access servers at TestKing1 and TestKing2. Every site will include a Client Accessarray. You are instruced to recommend a solution in order to deploy the Hub Transport servers. You have tomake sure that e-mail messages will be delivered to users in other sites if a Hub Transport server shouldbe fail. Your solution should also reduce the amount Exchange servers being deployed as well as supportthe deployment of the Client Access array. What should you do? ()
______ quite recently, most mothers in Britain did not take paid work outside the home.
You work as an application developer at Certkiller .com. You have been given the responsibility of creating a class named CalcSalary that will determine the salaries of Certkiller .com’s staff. The CalcSalary class includes methods to increment and decrement staff salaries. The following code is included in the CalcSalary class: public class CalcSalary { // for promotions public static bool IncrementSalary (Employee Emp, double Amount) { if (Emp.Status == QuarterlyReview.AboveGoals) Emp.Salary += Amount; return true; } else return false; } //for demotions public static bool DecrementSalary (Employee Emp, double Amount) { if (Emp.Status == QuarterlyReview.AboveGoals) Emp.Salary -= Amount; return true; } else return false; } } You would like to invoke the IncrementSalary and DecrementSalary methods dynamically at runtime from the sales manager application, and decide to create a delegate named SalaryDelegate to invoke them. You need to ensure that you use the appropriate code to declare the SalaryDelegate delegate.What is the correct line of code?()
You work as a database administrator for Supportcenter.cn. You want to be notified when the number of disk I/O increases by 10% of what it was yesterday. You create a baseline metric for yesterday’s disk I/O performance. How do you use the baseline metrics to achieve your objective?()
The meeting’s been cancelled. Ann ______ all that work.
You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers,configuring Windows Server 2008 Terminal services and network application services, and configuring aweb services infrastructure. You manage a server that runs Windows Server 2008. The TS Gateway roleservice is installed on this server. You have to provide a security group access to the TS Gateway server. So what action should you perform?()
You work as a database administrator for Certkiller .com. You find that users with DBA role are using more CPU resources than what is allocated in their profiles. Which action would you take to ensure that resources limits are imposed on these users? ()
Since the engine doesn’t work well, you’d better () as soon as possible.