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!
Enumerate the data structures used during the first pass of the assembler. Indicate the fields of these data structures and their purpose/usage.
Three main data structures used throughout the first pass of the assembler are given below:
- LOCCTR i.e. Location counter
- OPTAB i.e. operation code table
- SYMTAB i.e. Symbol table
LOCCTR: It is Location Counter that maintains track machine addresses of symbolic tables.
OPTAB: In this operation table mnemonic operation code and have its machine language equivalent.
OPTAB can be implemented by using hashing function for fast access.
SYMTAB: in Symbol table symbolic label, operand and their consequent machine are keeps addresses.
a. For symbolic label, fill in address and symbol (as per to current LOCCTR).
b. For symbolic operand, fill into symbol and mark this as undefined. Address field will be challenged later.
Evaluate personality defines? 1. System calls: Linux use a software interrupts to change into kernel mode whilst other UNIX system use an inter segment jump. 2. Message n
The bandwidth requirement of a telephone channel is (A) 3 KHz (B) 15 KHz (C) 5 KHz (D) 25 KH
Define interrupt. An interrupt is any exceptional event that causes a CPUU to temporarily transfer control from its present program to another program , an interrupt handler th
Explain the differences between macros and subroutines. Macros Vs Subroutines (i) Macros are pre-processor directives which are processed before the source program is pass
How is a property designated as read-only? In VB.NET: Public Read-Only Property Property Name As Return Type Get? Your Property execution goes in here End Get End Property.
Translate each of the following sentences into predicate calculus, conceptual dependencies, and conceptual graphs: 1. Bill sold the book to the book store." 2. "John borrowed
explain succession planning and strategies for harvesting and ending the venture
program in c for scanline seed fill
Artificial Intelligence Knowledge show (KR) is an area of artificial intelligence research aimed at showing knowledge in symbols to facilitate inferrencing from those knowledge ele
Distributed System 1. What is a message passing system? Discuss the desirable features of a message passing system. 2. Discuss the implementation of RPC Mechanism in detail.
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd