Practice IT Networking Questions and Answers

• Predict the output for below code in python Count =10 Def function1() :   Global Count   for i in(1,2,3) :      Count=Count+1...
• What will be printed from the below code? List1 =[‘Ixambee’,’provides’,’best’,’mock’,’tests’] P...
• What does below UNIX command do? cp file1 file2
• What does below UNIX command do? rm file1 file2
• What does below UNIX command do? cat filename
• A device that provides a central connection point for cable?
• A device that connects network with different protocols?
• A device that helps to prevent congestion and data collision?
• Which of the following are TCL commands
• DCL provides commands to perform which operations?
• The result of SQL select statement is?
• What will be the output of the code int main(){ int x= 10; int y=10; int s=-(-x-y) cout< return 0; }
• What will be the output of the code int main(){ int array[] = {100,200,300}; cout< }
• What will be the output of the code int main(){ int i; for(i=0;i int i; i=20; print(“%d”, i); } return 0; }
• Which of the following correctly describes polymorphism?
• __________ primarily provides insight into how effective network control and practices are, i.e. its compliance to internal and external network policies a...
• Which of the following is/are Network Audit Tools/Software
• _________ is an agile development process focused primarily on ways to manage tasks in team-based development conditions
• Physical address called as MAC address is associated with which layer?
• Which of these signifies Not a value?
• Comparing two strings by using which function?
• Match the following a. calloc( )  ------- i. Frees previouslyallocated space. b. free( ) ----------- ii. Modifiespreviouslyallocated space. c. ma...
• Trace the output int main() {     int a=12,b=39;     printf ("%d",a&b);     return 0; }
• Physical limitation of a signal is called?
• Suppose that x is a one dimensional array, then choose the correct answer regarding array.
• Join in which generated result contain right side tuple of table even without a match is
• The communication structure that we need in socket programming is called as _________.
• What is the difference between Token Ring and Ethernet?
• State true or false The interface identifier portion of an Ipv6 address is directly derived from MAC address.
• Fill in the blanks ______ is defined as the end to end time required for the signal to travel from transmitter to receiver and ____ is defined as the varia...
• Deleting top element of stack?
• From the following algorithm design techniques which one is used to find all the pairs of shortest distances in a graph?
• Which specification that provides runtime environment in which java byte code can be executed?
• ‘/?’ is used for what in C++
• When trying to access a URL, the following message is displayed on the browser: Server; Error 403. What could be the reason for the message? ...
• Various IPC mechanisms are: ...
• Which condition is shown in given picture? ...
• The important aspect of the data warehouse environment is that data found within the data warehouse is___________. ...
• Mention any two indirect measures of product.
• Which database level is closest to the users?