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.
What is a flip-flop? What is the difference between a latch and a flip-flop? List out the application of flip-flop. Ans. Flip-Flop: It is a fundamental memory element utilize
What is the maximum size of the memory that can be used in a 16-bit computer and 32 bit computer? The maximum size of the memory that can be used in a 16-bit computer is 2 memo
Observing the existing system first hand This involves watching personnel using the existing system to find out precisely how it works. There are a number of disadvantages as
Classification according to level of processing According to this classification, computer operations are classified as arithmetic operations and instruction implementation. Ne
Explain CSMsgInterface() Function with Predefined Protocol A REQUEST structure is created for each message sent to the server. Messages passed to CSMsgInterface() as *dataMSG
What is a flip-flop? Ans. Flip-flop is particular bit memory cell. This stores individual bit information in its true and compliment form. It is the basic block of any sequ
What are the various address Translation schemes? Explain which scheme is used in Internet? Translation from a computer's protocol address to a corresponding hardware address i
Define the term- Verification It is a way of preventing errors when data is copied from one medium to another (for instance from paper to disk/CD or from memory to DVD, etc.).
A Network uses a star topology if? A Network utilizes a star topology if all computers attach to a single central point.
Explain the meaning of ACCEPT socket primitive. The Accept Primitive: A server which uses connection-oriented transport should call procedure accepts to accept
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