To be successful in implementing DSS, organizations should have the following characteristics except:
Options: a well-controlled data-processing system, willingness to commit dollars and personnel to the project., education and training by the organization, powerful central computer groups to initiate and manage system projects
PROLOG is an AI programming language which solves problems with a form of symbolic logic known as predicate calculus. It was developed in 1972 at the University of Marseilles by a team of specialists. Can you name the person who headed this team?
Options: Alain Colmerauer, Nicklaus Wirth, Seymour Papert, John McCarthy
The data bus in 8080A/8085 microprocessor is a group of
Options: eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory, sixteen bidirectional lines that are used for data transfer between the microprocessor and memory, eight unidirectional lines that are used for I/O devices, eight lines used to transfer data among the registers
Ans:– C ,
Which one of the following is a statement of KirchhofFs voltage law?
Options: The total voltage in a parallel circuit is less than the value of the smallest voltage, The algebraic sum of voltages in a loop is equal to zero, The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it, The algebraic sum of voltages entering and leaving a point is equal to zero
. What is the result of ‘Select * from customer where CustID>10 and CustID<100’ query?
Options: a. display all customers with CustID from 10 to 100
b. display all customers with CustID above 10
c. display all customers with CustID below 100
d. display all customers with CustID from 11 to 99
You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?
Options: Router> ping, Router> trace, Router> show ip route, Router> show interface