1. Which command is used for showing current date and time in Mysql command line tool?
   

1. 1. SELECT now()

   
   
   

   2. select now()

   
   
   

   3. SELECT now();

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   SELECT now();

---

2. Mysql command line tool is used to show “how many rows are returned and how long SQL command took to execute”
   

1. 1. Depend

   
   
   

   2. True

   
   
   

   3. False

   
   
   

   4. Undetermined

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Undetermined

---

---

3. Which authentications are required for login into Mysql command line tool?
   

1. 1. Password

   
   
   

   2. Username

   
   
   

   3. Both Password and Username

   
   
   

   4. Only Username

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Both Password and Username

---

4. Which command is used for taking “server side help” in Mysql command line tool
   

1. 1. /c

   
   
   

   2. /e

   
   
   

   3. /h

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   /h represents help contents for Mysql.

---

---

5. Which command is used in Mysql command line tool to return to window command shell?
   

1. 1. only exit;

   
   
   

   2. exit;

   
   
   

   3. quit;

   
   
   

   4. both exit; and quit;

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   both exit; and quit;

---