Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As
Which of the following statements are true?
Statement I Big data refers to no precise quantity, but generally refers to data in the range of Petabytes and Exabyte, i.e. billions to trillions of records, all from various sources. Big data is generated much faster. than traditional data in much larger quantities.
Statement II Big data interests industries because they are able to learn more patterns and curious variances than smaller data sets, with the capability to provide valuable insights into consumer behaviour, weather systems, financial market activity, or other phenomena.
Statement III Various departments and product lines use various applications within most organisations and store data in separate datasets. These separate databases may contain similar data, but data from one data base to another is not always consistent. This is called data silo.
Which of the following places the common data elements in order from smallest to largest? 1. Character, File, Record, Field, Database 2. Character, Record, Field, Database, File 3. Character, Field, Record, File, Database 4. Bit, Byte, Character, File, Record, Field, Database Select the correct answer using the codes given below.
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?
You are the administrator of a SQL Server 2000 computer. The server contains a database named FinanceData that is used by a client/server application. Each employee has a SQL Server login that the application uses to access the server.Your company hires a new employee named Andrew. You create a SQL Server login named Andrew. You also create a database user named Andrew in the database and grant the database user full permissions in the database.Whenever Andrew runs the client/server application, he receives the following error message: "Invalid object name." Andrew also reports that he cannot access the database by using the application.You need to ensure that Andrew can use the application. Which Transact-SQL statement should you execute?
P, Q, R, Sand T are five crops that Babu grows. T is fast growing and more water demanding than R which gives more yield than T. P gives more yield than R and grows faster than Q. Q is more water demanding than T but is second lowest yielder, S is the slowest growing and least water demanding of all crops but gives highest yield. R is more water demanding and grows faster than P. Select the crop or crops that has/ have as many as crops that are more water demanding and as many as crops that give less yield than it. 
Analyse the given information and answer the question that follows. The criteria for selecting a Branch Manager have been given as under: The candidate must: 1. Be a graduate in any stream with at least 50% marks. 2. Hold a post-graduate diploma in any stream of management with 60% marks. 3. Be between 25 and 35 years old on the date of application 4. Have branch managing experience of more than 2 years The following exceptions apply: A. If a candidate meets all other criteria except 4 above, the candidate will be referred to the General Manager. B. A candidate whose age is more than 35 years but less than 40 years will be referred to the Assistant Manager. Ashish Agarwal is a B.A. in English with post-graduation in Marketing Management. He has scored more than 52% in graduation and more than 65% in post-graduation. He is 47 years of age. He has experience as branch manager of 15 years. What decision should be taken about this candidate?
There are eight cars A, B, C, D, E, F, G and H. Each car has a different price. Price of C is more than that of A and D. Price of at least two cars is less than A. Price of F is more than that of G and H. Price of D is less than G, but more than E. Price of B is less than H, but more than G. Price of at least four cars is more than that of C. Which of the following sequence is correct?
You are an administrator of a SQL Server 2000 computer. The server contains a database that stores inventory data. Another database administrator has created a number of scheduled jobs to maintain the inventory database. Each weeknight the following jobs occur.
- A BULK INSERT job imports data at 10:00 P.M
- Indexes are rebuilt at 10:15 P.M
- Data integrity checks are performed at 10:30 P.M
- A differential backup is performed at 10:45 P.M
- A DBCC SHRINKDATABASE job runs at 11:00 P.M.
You notice that the final job often fails and returns the following error message: "Server: Msg 3140, Level 16, State 3. Could not adjust the space allocation for file 'inventory_data'."You need to ensure that the final job runs without errors. What should you do?
You are the database administrator for a financial services company. Employees enter data 24 hours a day into a SQL Server 2000 database. These employees report slower response times when new account information is gathered from branch offices and added to the database. You currently use the following BULK INSERT statement to add the account information.BULK INSERT finance.dbo.customersFROM 'd:bulkaccts143_10142000.txt'WITH DATAFILETYPE = 'char', FIELDTERMINATOR = 't', ROWTERMINATOR = 'n', TABLOCK You want to ensure that response times do not slow when new account information is added to the database. What should you do?