MongoDB reports its triggered page faults as the total number of page faults in _______

Applying the LRU page replacement to the following reference string. 1 2 4 5 2 1 2 4 The main memory can accommodate 3 pages and it already has pages 1 and 2. Page 1 came in before page 2. How many page faults will occur?

A

2

B

3

C

4

D

5

You are the administrator of a SQL Server 2000 computer. Your company uses the server to store service contract information for its customers. You are also the administrator of an Oracle relational database management system (RDBMS) server. This server is used to store your company's financial information. The financial information is updated frequently throughout the day.You need to create a series of reports that combine the service contract information and the financial information. These reports will be updated several times a day.You want to create these reports on the SQL Server computer by using the minimum amount of disk space. What should you do?

A

Set up SQL Server replication to replicate the data from the Oracle server to the SQL Server computer.

B

Set up the Oracle server as a linked server. Create a view that joins the service contract information and the financial information.

C

Set up a Microsoft ActiveX script that connects to the Oracle server and imports the financial information into a SQL Server temporary table. Create a view that joins the service contract information and the temporary table.

D

Set up a Data Transformation Services (DTS) package that imports and transforms the data from the Oracle server to the SQL Server computer. Use SQL Server Agent to execute the DTS package throughout the day as needed.

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the mostlogical order of sentences from among the options. P: But when it comes to negative human rights reports or one on the environment, it rubbishes them.
Q: This kind of behaviour isnt going to solve the problem.
R: Every government is quick to accept reports that give it a pat on the back – as the Indian government was after the latest ease of doing business report.
S: No government likes negative reports on its performance.

A

RSPQ

B

PRSQ

C

SRPQ

D

RPSQ

The president of your company collects manager's weekly reports in a shared folder on her Windows 2000 Professional computer called reports. Because the reports contain sensitive information, she asks you to prevent users from enabling offline access for the network share that contains the financial report. What should you do?

A

Use Windows Explorer to disable Offline Files.

B

Use Windows Explorer to disable Caching for the reports on the network share.

C

Set the Manager's access level to read-only.

D

Implement a domain policy to block the synchronization of offline files.

_________ tracks and reports the current read and write activity of a MongoDB instance, and reports these statistics on a per collection basis.

A

mongostat

B

mongod

C

mongotop

D

all of the mentioned

Consider the following page reference string. 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 For LRU page replacement algorithm with 4 frames, the number of page faults is?

A

10

B

14

C

8

D

11

Consider the following page reference string. 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 For LRU page replacement algorithm with 5 frames, the number of page faults is?

A

10

B

14

C

8

D

11

Consider the following page reference string. 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 For FIFO page replacement algorithms with 3 frames, the number of page faults is?

A

16

B

15

C

14

D

11

Consider the following page reference string. 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 For FIFO page replacement algorithms with 4 frames, the number of page faults is?

A

16

B

15

C

14

D

11

Consider the following page reference string. 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 For Optimal page replacement algorithms with 3 frames, the number of page faults is?

A

16

B

15

C

14

D

11