Tuesday, 10 February 2015

20 TOP Client Server Interview Questions and Answers pdf

Below are some important Client Server interview questions which are asked in most MNC company interviews for beginners or professionals.

1. What is ACID property in client server environment?
ACID is a term coined by Andrew Reuter in 1983, which stands for Atomicity, Consistence, Isolation and Durability.
ACID property is the basic property for transaction processing.
A - atomicity
C - consistency
I - isolation
D - durability

2. What is meant by 2-Tier architecture in client server environment?
In 2-tier Client/Server systems, the application logic is either burried inside the user interface on the client or within the database on the server.
Example: File servers and Database servers with stored procedures.

3. What is meant by Transparency in client server environment?
Transparency really means hiding the network and its servers from the users and even the application programmers.

4. What is a Web server in client server environment?
This new model of Client/Server consists of thin, protable, "universal" clients that talk to superfat servers. In the simplet form, a web server returns documents when clients ask for them by name. The clients and server communicate using an RPC-like protocol called HTTP.

5. What is a Database Server in client server environment?
With a database server, the client passes SQL requests as messages to the database server. The results of each SQL command are returned over the network. The server uses its own processing power to find the request data instead of passing all the records back to the client and then getting it find its own data. The result is a much more efficient use of distributed processing power. It is also known as SQL engine.
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