Doubling the operating frequency of a purely inductive circuit:
Options: doubles the amount of current through the inductors, has no effect on the current through the inductors, cuts the current through the inductors one-half, increases the current, but by an amount that can be determined only by doing a complete analysis of the circuit
Options: identifying sub systems and the interfaces between sub systems, adopting a developed system to the present environment, developing the system as a large, single unit, propose alternatives to the current system
You have the following routing table. Which of the following networks will not be placed in the neighbor routing table? R 192.168.30.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0 C 192.168.40.0/24 is directly connected, Serial0 172.16.0.0/24 is subnetted, 1 subnets C 172.16.30.0 is directly connected, Loopback0 R 192.168.20.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0 R 10.0.0.0/8 [120/15] via 192.168.40.1, 00:00:07, Serial0 C 192.168.50.0/24 is directly connected, Ethernet0
Options: 172.16.30.0, 192.168.30.0, 10.0.0.0, All of them will be placed in the neighbor routing table.
Options: Data in which changes to existing records cause the previous version of the records to be eliminated, Data in which changes to existing records do not cause the previous version of the records to be eliminated, Data that are never altered or deleted once they have been added, Data that are never deleted once they have been added
What are reasons for creating OSPF in a hierarchical design? To decrease routing overhead To speed up convergence To confine network instability to single areas of the network To make configuring OSPF easier
The necessary conditions needed before deadlock can occur?
Options: Â No Mutual Exclusion, Hold and wait, Preemption, Circular Wait
B. Â Mutual Exclusion, No Hold and wait, Preemption, Circular Wait
C. Â Mutual Exclusion, Hold and wait, No Preemption, Circular Wait
D. Â Mutual Exclusion, Hold and wait, Preemption, No Circular Wait
Ans:– C ,
. An input /output device at which data enters or leaves a computer system is
Options: A) Keyboard
Options: a . an 8-bit register in the microprocessor b . a 16-bit register in the microprocessor c . a set of memory locations in R/WM reserved for storing information temporarily during the execution of computer d . a 16-bit memory address stored in the program counter