Skip to main content

Healthcare Systems Article Category

Medical Factors Which make it The most effective  just by Sejal Kakadiya  Medicine and health agencies with now consentrate on top quality, charge together with great satisfaction health of their solutions. These are typically that support beams which a lot of these agencies redefine the direction they trade. The following really results in thrilled clients.  How come Serious Treatment Direction Can be a Trend Inside Medicine and health Sector  just by Steven Orange  A whole lot of North american healthcare systems' options are generally about that direction together with procedure with serious circumstances. Direction with serious health conditions which include diabetes, excessive circulation demand, cardiovascular disease, together with hypothyroidism can be a vital component of easiest treatment healthcare provider's succeed. Inside standard product, that general practitioner spots someone on an automobile accident with treatment, inspects that condition ...
Post a Comment

SQL Interview Multiple Choice Questions and Answers set-4


1. In SQL, which command is used to issue multiple CREATE TABLE, CREATE VIEW and GRANT statements in a single transaction?
SQL Interview Multiple Choice Questions
SQL database icon with shortcut identification (Photo credit: Wikipedia)


A) CREATE PACKAGE

B) CREATE SCHEMA

C) CREATE CLUSTER

A) All of the above



2. In SQL, the CREATE TABLESPACE is used

A) to create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace.

B) to create a database trigger.

C) to add/rename data files, to change storage

D) All of the above



3. Which character function can be used to return a specified portion of a character string?

A) INSTR

B) SUBSTRING

C) SUBSTR

D) POS


4. Which of the following is TRUE for the System Variable $date$?

A) Can be assigned to a global variable.

B) Can be assigned to any field only during design time.

C) Can be assigned to any variable or field during run time.

D) Can be assigned to a local variable.



5. What are the different events in Triggers?

A) Define, Create

B) Drop, Comment

C) Insert, Update, Delete

D) Select, Commit





6. Which is the subset of SQL commands used to manipulate Oracle Database Structures, including tables?

A) Data Definition Language

B) Data Manipulation Language

C) Data Described Language

D) Data Retrieval Language



7. The SQL statement SELECT SUBSTR('123456789', INSTR('abcabcabc','b'), 4) FROM EMP; prints

A) 6789

B) 2345

C) 1234

D) 456789



8. Which of the following SQL command can be used to modify existing data in a database table?

A) MODIFY

B) UPDATE

C) CHANGE

D) NEW



9. When SQL statements are embedded inside 3GL, we call such a program as ..........

A) nested query

B) nested programming

C) distinct query

D) embedded SQL



10. ................ provides option for entering SQL queries as execution time, rather than at the development stage.

A) PL/SQL

B) SQL*Plus

C) SQL

D) Dynamic SQL


Answers:



1. In SQL, which command is used to issue multiple CREATE TABLE, CREATE VIEW and GRANT statements in a single transaction?

B) CREATE SCHEMA

2. In SQL, the CREATE TABLESPACE is used

A) to create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace.

3. Which character function can be used to return a specified portion of a character string?

C) SUBSTR

4. Which of the following is TRUE for the System Variable $date$?

B) Can be assigned to any field only during design time.

5. What are the different events in Triggers?

C) Insert, Update, Delete

6. Which is the subset of SQL commands used to manipulate Oracle Database Structures, including tables?

A) Data Definition Language

7. The SQL statement SELECT SUBSTR('123456789', INSTR('abcabcabc','b'), 4) FROM EMP; prints

B) 2345

8. Which of the following SQL command can be used to modify existing data in a database table?

B) UPDATE

9. When SQL statements are embedded inside 3GL, we call such a program as ..........

D) embedded SQL

10. ................ provides option for entering SQL queries as execution time, rather than at the development stage.

D) Dynamic SQL


Related Posts


Labels:

Comments

Post a Comment

Popular posts from this blog

Healthcare Systems Article Category

Medical Factors Which make it The most effective  just by Sejal Kakadiya  Medicine and health agencies with now consentrate on top quality, charge together with great satisfaction health of their solutions. These are typically that support beams which a lot of these agencies redefine the direction they trade. The following really results in thrilled clients.  How come Serious Treatment Direction Can be a Trend Inside Medicine and health Sector  just by Steven Orange  A whole lot of North american healthcare systems' options are generally about that direction together with procedure with serious circumstances. Direction with serious health conditions which include diabetes, excessive circulation demand, cardiovascular disease, together with hypothyroidism can be a vital component of easiest treatment healthcare provider's succeed. Inside standard product, that general practitioner spots someone on an automobile accident with treatment, inspects that condition ...
Post a Comment
Read more

How to Automatically Troubleshoot and Fix Computer Problems

If you have problems on your computer and you don't know how to solve the problem, there is a feature on window which can automatically troubleshoot and fix computer problems, so why don't use it, that may solve your problem. Using this feature, you can click on a task to automatically troubleshoot and fix common computer problems. Here I have listed some common computer problem and their troubleshooting ideas to fix the problem. How to Run Programs Made for Previous Versions of Windows If you have problems for running programs in your computer that are made for previous versions of windows, you can use program compatibility troubleshooter to apply recommended compatibility settings for that program to run the program smoothly. Here are the steps to fix the problem for running programs made for previous versions of windows. First of all go to control panel then click on "Troubleshooting" option. On troubleshooting window, you can see the different options for fixing c...
Post a Comment
Read more

How to Automatically Troubleshoot Computer Problems Part-2

In the previous post, I have described on methods to troubleshoot common computer problems automatically using windows troubleshooter. In this post also I am continuing about moreover methods of troubleshooting windows common problems like finding and fixing problems with connecting to the internet, sharing files and folders on other computers, resolving problems with updating windows, finding and cleaning up unused files and shortcuts and conserving power and extending battery life of your laptop. How to Find and Fix Problems with Connecting to the Internet If you have the problems to connect to the internet or websites, you can find an fix the problem using troubleshooting tool which is located in windows control panel. You can check the windows problems for connecting to the internet and check to see if the problem is fixed after suggestion given. Following are the steps to find and fix the problems with connecting to the internet. First of all go to control panel then click on ...
Post a Comment
Read more