What are the drawbacks of using session?

Q: you delete a file by accident and then later decide that you want it back, what teps should you…

A: Answer is given below-

Q: How do I end a session?

A: The above question is solved in step 2 :-

Q: Is it safe to copy a server's database to another machine, or does it carry any kind of danger?

A: Introduction: Moving a server's database to another computer is secure if done appropriately, but…

Q: Write below Pre name

A: Start the sql program with BEGIN command Use CREATE command to define the table BOOK Define BookID…

Q: What is a deadlock? Consider two threads,write a java program to create a deadloack and write a…

A:

Q: Does this strip "IworkHARD4" access from the database tables? Answer with respect to the database…

A: Let's first understand what is Discretionary Access Control (DAC)   The Discretionary Access Control…

Q: Buffer overflow: break it down for me.

A: Buffer overflow is a software coding mistake or weakness that can be taken advantage of by…

Q: Write the default time for which session data is considered valid.

A: Required: Write the default time for which session data is considered valid.

Q: Why are PHP sessions important? Are they secure? How do they work? Discuss the pros and cons of…

A: Session refers to a frame of communication between two medium.

Q: What are some of the drawbacks of having pages that are fragmented?

A: The question has been answered in step2

Q: Explain the differences between least access and best fit privileges.

A: Explain the differences between least access and best fit privileges answer in below step.

Q: 1. Create 2 Tables Sales2005 & Sales2006 and perform Set operation on that Table (Union,Union All):…

A: 1.UNION command: It is used to add result set of two or more select statements .It is used to add…

Q: is hashing the

A: Hashing the passwords preferable to encrypting the password file a lot better idea.

Q: If you have a file where you save hashed passwords, that's different from having an encrypted…

A: Introduction: Hashing is a process of using a mathematical algorithm to transform a given set of…

Q: .Write a summary of business activities for taking an order.. 2. Draw a context-level data flow…

A: Summary:In this question, we need to write a summary of business activities for taking an order and…

Q: Explain the differences between Server- side and Client-side code?

A:

Q: What are the distinctions between privileged commands and normal commands?

A: A non-privileged instruction is an instruction that any application or user can execute. A…

Q: why do you have to do validation on client side and server side?

A: Given: why do you have to do validation on the client-side and server-side?

Q: If you delete a file by accident and want to get it back, where will you go?

A: Introduction: Suppose you've ever accidentally deleted a document or the content of a record. In…

Q: Is there anything dangerous about moving a server's data to a new server?

A: What are the dangers of moving a server's database to another server? Risk of Data Loss: Data loss…

Q: Requirement 2: Coding 2.1 Create Menu class which will have basic attributes as given in background…

A:

Q: What are the disadvantages of using session?

A: Answer is in step 2

Recovery and Performance of Network

A network is a group of peripherals, computers, servers, network devices, mainframes, and other devices that are connected to allow electronic communication, and data and resource sharing. The computer network connects the devices either by using cables or wireless fidelity to transmit, share, or exchange both resources and data.