Category Archives: Client Server Interview Questions

What is an Object server in client server environment? | Client Server Questions

With an object server, the Client/Server application is written as a set of communicating objects. Client object communicate with server objects using an Object Request Broker (ORB). The client invokes a method on a remote object. The ORB locates an … Continue reading

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What are the two broad classes of middleware in client server environment? | Client Server Questions

General middleware Service-specific middleware.

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What is Structured Query Langauge (SQL)? | Client Server Questions

SQL is a powerful set-oriented language which was developed by IBM research for the databases that adhere to the relational model. It consists of a short list of powerful, yet highly flexible, commands that can be used to manipulate information … Continue reading

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What are General Middleware in client server environment? | Client Server Questions

It includes the communication stacks, distributed directories, authentication services, network time, RPC, Queuing services along with the network OS extensions such as the distributed file and print services.

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What are the five major technologies that can be used to create Client/Server applications in client server environment? | Client Server Questions

Database Servers TP Monitors Groupware Distributed Objects Intranets.

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What is OLTP in client server environment? | Client Server Questions

In the transaction server, the client component usually includes GUI and the server components usually consists of SQL transactions against a database. These applications are called OLTP (Online Transaction Processing) OLTP Applications typically, Receive a fixed set of inputs from … Continue reading

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What is a Transaction server in client server environment? | Client Server Questions

With a transaction server, the client invokes remote procedures that reside on the server with an SQL database engine. These remote procedures on the server execute a group of SQL statements. The network exchange consists of a single request/reply message. … Continue reading

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What are all the Base services provided by the OS in client server environment? | Client Server Questions

Task preemption Task priority Semaphores Interprocess communications (IPC) Local/Remote Interprocess communication Threads Intertask protection Multiuser High performance file system Efficient memory management and Dynamically linked Run-time extensions.

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What is a TP Monitor in client server environment? | Client Server Questions

There is no commonly accepted definition for a TP monitor. According to Jeri Edwards’ a TP Monitor is “an OS for transaction processing”. TP Monitor does mainly two things extremely well. They are Process management and Transaction management. They were … Continue reading

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What are the two types of OLTP in client server environment? | Client Server Questions

TP lite, based on stored procedures. TP heavy, based on the TP monitors.

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