Answer:
1) TRUE
2) FALSE
3) FALSE
4) TRUE
5) TRUE
Explanation:
1) vertical cross connects connect work stations to the closest data closet TRUE
2) a patch cable is relatively short, from 20 feet to 90 feet
FALSE
3) the dmarc is located at the local telecommunications carrier's office
FALSE
4) the MDF(main distribution frame) is the centralized point of interconnection for an organization's LAN.
TRUE
5 )the IDF (intermediate distribution frame) is a junction point between the MDF and the entrance facility.
TRUE
Answer: (B) Issue an alter system switch logfile command.
Explanation:
When the database is in the archive log mode then, the issue in the alter system switch logfile command force the particular switch. It basically produce achieve redo log which is smaller in the size by the dedicated size of the parameter log buffer.
It also govern the particular size of the RAM (Random access memory) buffer by redo log. This command is basically faster to return in the program by the use of redo log.
On the other hand, all the options are incorrect as this command only alter the system and does not alter the database. Therefore, Option (B) is correct.
Answer:
Line graphs allow us to see overall trends such as an increase or decrease in data over time. Bar graphs are used to compare facts.
Answer:
the ROM chip
Explanation:
the ROM chip is installed on the motherboard which helps boot the system
A True A storyboard is hardware installed directly onto the motherboard or using a <span>Peripheral device</span>
