What is locking, Computer Engineering

Assignment Help:

What is Locking?

When two users at the same time attempt to access the similar data record, this is synchronized by a lock mechanism

 


Related Discussions:- What is locking

What does the logo mean, This comes at the complication time, If we give th...

This comes at the complication time, If we give the LOGO option to the compiler, it take a bitmap file (i.e., ) as logo previous to loading the Application.

Define the circular shifts, Q. Define the Circular shifts ? Circular sh...

Q. Define the Circular shifts ? Circular shifts ROTATE RIGHT andROTATE LEFT. Bits shifted out at one end of word are not lost as in a logical shift however are circulated back

Explain time sharing operating system, Explain Time sharing operating syste...

Explain Time sharing operating system. Time sharing: It is also called as multi tasking, is a logical execution of multiprogramming. Multiple jobs are executed through the C

Determine the uses of memory blocks, Determine the Uses of memory blocks. ...

Determine the Uses of memory blocks. Not as common a technique though something to consider. As Verilog has a very convenient syntax for declaring and loading memories, you ca

What is meant by refreshing of the screen, What is meant by refreshing of t...

What is meant by refreshing of the screen?  Some method is required for maintaining the picture on the screen. Refreshing of screen is completed by keeping the phosphorus glowi

Resource dependence , Resource Dependence The parallelism among the ...

Resource Dependence The parallelism among the instructions may also be affected because of  the shared resources. If two instructions are using the related shared resource t

Why is catch almost always a bad idea, Why is catch (Exception) almost alwa...

Why is catch (Exception) almost always a bad idea?  Well, if at that point you know that an error has happened, then why not write the proper code to handle that error instead

Characteristics of decision support system, Q. Characteristics of decision ...

Q. Characteristics of decision support system? Characteristics of DSS- The qualities of the DSS are as follows: - 1. DSS focus on towards providing assistance in analyzing s

Explain about the passive graphics device, Explain about the passive graphi...

Explain about the passive graphics device A passive graphics device simply draws pictures under computer control; i.e. it allows the computer to communicate graphically with th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd