What is the concept of lock, Computer Engineering

Assignment Help:

Q. What is the Concept of Lock?

Locks are used for protected access of data in a shared variable system.  There are numerous kinds of locks:

 1)  Binary Locks: These locks are used worldwide amongst multiple processes.

 2) Deckkers Locks: These type of locks are based on distributed requests to guarantee mutual exclusion without unnecessary waiting.


Related Discussions:- What is the concept of lock

C Programming, Program about railway reservation system using structure . G...

Program about railway reservation system using structure . Get 10 names,their gender ,address , seats availability according to trains and some extra datas

Explain vector reduction instructions, Vector reduction Instructions Wh...

Vector reduction Instructions When operations on vector are being decreased to scalar items as a result then these are vector reduction instructions. These instructions are ref

Fuzzy logic - artificial intelligence, Fuzzy set theory provides a means fo...

Fuzzy set theory provides a means for modeling the kind of uncertainty associated with vagueness, with imprecision, and/or with a lack of information regarding a particular element

Explain in brief about the insert operation, INSERT OPERATION The inser...

INSERT OPERATION The insert operation inserts a new value into a set of bits. This is done by first masking bits and then O ring them with required value. For illustration, sup

Specifying constraint problems, Specifying Constraint Problems: Howeve...

Specifying Constraint Problems: However as with most successful "AI" techniques there constraint solving is all about solving problems as: somehow phrase the intelligent task

What is the ccitt standard bandwidth for speech, The CCITT standard bandwid...

The CCITT standard bandwidth for speech is: (A) 20000 Hz                                  (B) 15000 Hz (C) 7000 Hz                                    (D) 3400 Hz Ans:

Microprocessor MIPS Full Adder and Divider with overflow, I need to write a...

I need to write a 32 bit adder in MIPS without using the Add command and a divider as well.

Implement that function using only nand gates, Q. Find simplified function ...

Q. Find simplified function F and implement that function using only NAND gates. 1.  F(A,B,C) = (A+B) (A'+B+C') (A'+B'+C') 2.  F (A,B,C,D) = A'B'C'+B'CD'+A'BCD'+AB'C' 3.

Inverse of exclusive or known as xnor gate, Truth table of NAND and NOR can...

Truth table of NAND and NOR can be made from NOT (A AND B) and NOT (A OR B) correspondingly. Exclusive OR (XOR) is a special gate whose output is one only if two inputs aren't equa

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