What is Firewall? I saw in one website Firewall is software and hardware and combination of software and hardware.It is used to protect user information or avoiding crackers.how it is?Whether it is hardware?If not then why the images are like that?(a wall ).Please help me by answering this question.Advance thanks.
4 4639How the telecommunicaton is working?I have heared that one control will be there for asia countries for other countries there will be another,what is that how they work?
1986How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?
1865Hi i need one website name.Which is used to identify or find the system or person who or which are logged in to the Internet or working with Internet.We can watch and access their drives(memory) also through that website.Could you please tell me which is that website.Please answer me.Advance thanks
1642what is mean by COM (component object model) and component based software development? Is it .NET is first COM based technology? Please answer me. Advance thanks.
1 7470what is mean by scintific,commercial and business applications? How they differ? Please answer me. Advance thanks.
2359what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.
9 15673Microsoft introduced c# as a de facto language of the .NET platform. What is mean by de facto and fot what purpose? Please answer me. Advance thanks.
3 5994what are three tenets of object orinted Systems?Why they call like that ? Please answer me. Advance thanks.
2 4125Post New Excel Interview Questions
By default, where does hive store table data?
What is a generic UDF in the hive?
difference between java programming and c programming??
How does apache make money?
do you have plans for further study?
How do I access the drupal admin panel, when the login block is disabled?
A 17 year old lady presents at 10 weeks gestation with vomiting and vaginal bleeding. Ultrasound scan confirms a complete hydatidiform mole. How would you manage her?
What is the use of welcome-file-list?
ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?
what is use of dsn parameter in dd statement?
How we will test ubercate
What are the zombie processes?
Which components are there in bootstrap?
how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.
How can we access neo4j interface?