What is a digital signature and what is authentication ?
What are the difference between angular 6 and angular 7?
How to create an Http Server using Node.js?
what elements constitute the organizational structure?
Tell me some of your strengths and weaknesses..
how to print the matrix form of 2-d, 3-d arrays in unix c shell scripts ?
Which version of aa you have used?
how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT
Does facebook use graph database?
Is double-clicking supported on various components?
Why extension method is static?
Explain what is an operational amplifier?
How to Calibrate Radar Level Transmitter in Field
What do you mean by sap hana?
Define redefine and its syntax?
