Daily IT Quiz Mcq – 6

Dear Aspirants,

Daily IT Quiz is the basic part of the Himachal GK. It is helpful to increase your knowledge based on information technology. It is a series of Himachal Gk MCQs. You can also play our weekly quiz and download all quizzes PDF as well.

1. What are open source tools?
(A) Linux
(B) Apache
(C) MySQL
(D) All the above

2. If you are using the following command in the O/S terminal window “where is MySQL” then what will the output?
(A) A directory will display all the database in MySQL
(B) A directory will be shown where MySQL is installed
(C) A directory will display all the tables in MySQL
(D) None of these

3. Apache start command is used for____?
(A) Restart the apache server
(B) Exit form apache server
(C) Display the information about an apache server
(D) Shut of the apache server

4. Phpinfo() function is used for____?
(A) Display all the hidden files in the directory
(B) Display all the controller files in the directory
(C) Display the configuration options of PHP when called from localhost
(D) Run the PHP program

5. To display inline commenting in PHP what symbol is used?
(A) //
(B) \
(C) /*….*/
(D) <!— >

6. What symbol is used to comment a tag in HTML?
(A) /* ….*/
(B) //……\
(C) <!– ….. ->
(D) None of these

7. Printf() function is used for_____?
(A) To display raw strings
(B) To display variables
(C) To display both raw string and variables
(D) None of these

8. How many types of data types are available in PHP?
(A) 2
(B) 4
(C) 6
(D) 5

9. What is the scalar data type?
(A) The data type that able to hold two values at a time
(B) The data type that able to hold four values at a time
(C) The data type that able to hold five values at a time
(D) The data type that able to hold one value at a time

10. What is the ER Model
(A) Collection of objects and relationship among them
(B) Collection of classes and relationship among them
(C) Collection of functions and relationship among them
(D) Collection of array and relationship among them