Linux Interview questions part-1
Linux Interview questions part-1 Read More »
SEQUENTIAL MODELS In digital circuits, storage of data is done either by feedback, or by gate capacitances that are refreshed frequently. Pending : Fig.181 Sequential models FEEDBACK MODEL: Pending : Fig.182 Feedback Mode CAPACITIVE MODEL Pending : Fig.183Capacitive model When c becomes 1 the value of D is saved in the input gate of the
UNIT-V Sequential Circuit Description Component test and Verification Read More »
In today’s environment the MOS transistor is the basic element around which a VLSI is built. Designers familiar with logic gates and their configurations at the circuit level may choose to do their designs using MOS transistors. Verilog has the provision to do the design description at the switch level using such MOS transistors. Switch
UNIT-IV SWITCH LEVEL MODELLINGSYSTEM TASKS, FUNCTIONS, AND COMPILER DIRECTIVES Read More »
INTRODUCTION Design descriptions at data flow level and gate level are close to the circuit. At every stage of the design description process, one can relate the modules and the instantiations with the corresponding logic or sequential blocks and their interconnections. The approach is practical and effective as long
UNIT-III BEHAVIORAL MODELING Read More »
INTRODUCTION Digital designers are normally familiar with all the common logic gates, their symbols, and their working. Flip-flops are built from the logic gates. All other functionally complex and more involved circuits can also be built using the basic gates. All the basic gates are available as “Primitives” in
UNIT-II GATE LEVEL MODELINGMODELING AT DATA FLOW LEVEL Read More »
MODULE Any Verilog program begins with a keyword – called a “module.” A module is the name given to any system considering it as a black box with input and output terminals as shown in Fig.5. The terminals of the module are referred to as ‘ports’. The ports attached to a module
41. How do you profile a Python script? Ans : Python provides a profiler called cProfile that can be used for profiling Python code. We can call it from our code as well as from the interpreter. It gives use the number of function calls as well as the total time taken to run the script. We
Python Interview Questions – Part V Read More »
31. What is the use of // operator in Python? Ans : Python provides // operator to perform floor division of a number by another. The result of // operator is a whole number (without decimal part) quotient that we get by dividing left number with right number. It can also be used floordiv(a,b). E.g. 10// 4
Python Interview Questions – Part IV Read More »
21. What is the significance of functions that start and end with _ symbol in Python? Ans : Python provides many built-in functions that are surrounded by _ symbol at the start and end of the function name. As per Python documentation, double _ symbol is used for reserved names of functions. These are also known as
Python Interview Questions – Part III Read More »