Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
What data structure is used by an operating system to keep track of process information? Explain
A data structure termed as process control block (PCB) is used by an operating system to keeps track of all information relating a process. The PCB of a process consists of the subsequent information.
Process ID
Priority
Process state
PSR
Registers
Event information
Memory allocation
Resources held
PCB pointer
(a) Process scheduling information: This information contains three fields process ID, process state, priority.
(b) PSR and machine registers: These fields have contents of the processor states register (PSR) and the machine registers while the execution of the process was final suspended.
(c) Event information: While a process is in blocked state, this field consists of information concerning the event for that the process is waiting.
(d) Memory and resource information: Such information is helpful for the de-allocating memory and resources while the process terminates.
(e) PCB pointer: This is a pointer to the next PCB in the process scheduling list.
1's complement representation of decimal number of -17 by using 8 bit representation is ? Ans. (17) 10 = (10001) 2 In 8 bit = 00010001 1's Complement = 11101110
Question 1 Give a brief explanation on message oriented middleware Question 2 Describe Distributed object model Question 3 Explain File systems in a distributed computing Env
explain about cloud computing
Write a ‘C’ functions to arrange the elements of an integer array in such a way that all the negative elements are before the positive elements. The array is passed to it as an arg
Question: (a) State possible Large Scale System Applications different from those mentioned in (c) which may have a component running in the Cyber City. (b) According to you
Any function can be expressed in a truth table.A truth table lists all possible combinations ofinputs and gives the output produced in eachcase.Truth tables must include all combin
Digital circuits also manipulate logicalexpressione.g. IF account is in credit THEN allow phoneto make calls.So a digital circuit must determine if somethingis TRUE or FALSE. Norma
Differentiate between Prepurchase and Purchase Consummation of consumer mercantile model. The prepurchase interaction for consumers comprises three activities: Product/ser
Optical resolution or hardware resolution is mechanical limit on resolution of Scanner. For scanning the sensor has to advance after every line it scans. Smallness of this advancem
Q. Explain about Asynchronous message passing? In Asynchronous message passing message transmitting and receiving aren't synchronized in space and time. The store and forward
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd