Sequential reading in fcb files, Basic Computer Science

Sequential reading in fcb files, Basic Computer Science

Assignment Help:

Earlier than anything we must describe the file transfer area or DTA. With the intention of sequentially read we use the 14H function of the 21Hinterruption.The register to be read is the one which is described by the current block and register. The AL register goes back to the state of the operation, if AL holds a value of 1 or 3 it means we have reached the end of the file. Value of 2 means the FCB is incorrectly structured. Lest there is no fault, AL will contain the value of 0 and the fields of the current block and register are dated.

Related Discussions:- Sequential reading in fcb files

How does a flash drive work?, Question 1 What is a desktop? Explain the...

Question 1 What is a desktop? Explain the Windows XP desktop? 2 How does a flash drive work? 3 Write the procedure for creating Macro 4 Explain the process of applyin

Motion estimation , motion estimation

motion estimation

COMputer fundamentals, explain the expression "A=5"

explain the expression "A=5"

Explain ring counter with diagrams, Question 1 Convert the following hexad...

Question 1 Convert the following hexadecimal numbers to base 2 (D73)16 (A21)16 Question 2 Convert the following binary numbers to base 16 (11001011)2 (11

Electronic transmission frequency, Electronic transmission Frequency: ...

Electronic transmission Frequency: Frequency is the rate at which a wave or cycle alternates between high and low (analog mode) or on and off (digital mode). For example, the

Automata regular expresion, find nfa for L((aa*(a+b))

find nfa for L((aa*(a+b))

Artificial intelligence-search in problem solving, Search in Problem Solvin...

Search in Problem Solving If Artificial Intelligence can notify the extra sciences about something, it is about trouble solving and, in exacting, how to search for solutions to

Collaboration, Collaboration: Collaboration is defined as an act or pr...

Collaboration: Collaboration is defined as an act or process of working together on a project or some intellectual activity. But what is the importance of collaboration? The w

Scope of operation research , scope of operation research in science?

scope of operation research in science?

Input/output (i/o) unit, Input/output (I/o) unit: This unit provides th...

Input/output (I/o) unit: This unit provides the interface between the computer and the computer peripherals. A computer peripheral is any unit, which is attached to, but is no

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

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