XML (eXtensible Markup Language) is a meta-language that defines a language (of your creation, within XML specs). The language that you create has to follow your specifications.
Answer:
The explanation of this question is given below in the explanation section. however, the correct option of this question is "Boot the machine into safe mode"
Explanation:
BSOD error on startup
Blue screen of death error arises mostly when dirver produce fault into system or did not install properly. however, the correct option for this question, if PC gets BSOD error on startup then it is the best option for technician to remove the hardware that is recently installed and/or try to boot the machine into safe mode, then uninstall the driver that causing error on startup.
BSOD error occur during running the program on PC
However, if PC get BSOD during running program, then the best option for technician is to restart the machine and then install the driver properly. During this operation, as error occured, you may loss the data becuase you have no other option to save the data of program that is running.
True, sites such as kickstarter and just giving are fantastic examples of such.
Answer:
A. 243
B. True
C. 0
Explanation:
Macro instruction is a line of coding used in computer programming. The line coding results in one or more coding in computer program and sets variable for using other statements. Macros allows to reuse code. Macro has two parts beginning and end. After the execution of statement of quiz4 x, 4 the macro x will contain 243. When the macro is invoked the statement will result in an error. When the macro codes are executed the edx will contain 0. Edx serve as a macro assembler.
Answer:
All the ports in a hub are in the same collision domain and a hub sends frames from one host to all other hosts in the network. This makes it prone to collision and poor network throughput. Just like a network switch, it uses the CSMA/CD protocol to detect collision in its network.
A network switch reduces its collision domain to just a port and sends frames from one host to another using its mac table as a route. This makes the network very efficient with high throughput. It also uses the CSMA/CD protocol to detect collision
Explanation:
Switches and hubs are used in networking to connect computer devices in a network. A hub is an obsolete device networking that broadcast a frame to all other ports or host in the network except for the send host port. This increases the rate of collision as all the ports in a hub share the same collision domain. A switch is an efficient frame switching device in a network, which uses its MAC table to decide and find a destination host.
CSMA/CD is a collision detection protocol used in a network to detect and prevent a collision. With this protocol, a host is able to listen, wait, send and resend frames to prevent a collision.
