<h3>what is hub? </h3>
<h3>✅An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment.</h3>
Answer:
Stuck PICC is one potential complication, and it occurs when the catheter is not able to disengage while the removal process, and it cannot be removed out of the vein. And this is generally due to venospasm and it gets resolved as the time passes.
Explanation:
You should know that PICC stands for Peripherally inserted central catheter, and it is a thin, delicate and long tube or catheter, which is inserted inside the vein in the child's arm, neck or leg. And the tip of the catheter is being positioned inside a large vein which carries the blood inside the heart. A PICC line is applied for long-term intravenous antibiotics, medication or nutrition, and for drawing the blood.
Answer:
1. the set of real numbers between 0.1 and 0.2
2. the set of all negative integers greater than negative 1 trillion
3. the set of all java and C programs
Explanation:
A set is countable if it is either finite or has the same cardinality as the set of positive integers. The inverse of this set type is uncountable.
The set of real numbers between 0.1 and 0.2, all negative integers greater than negative 1 billion, and a set of java and C programs are all countable sets, so are considered countably infinite.
<span>The client browser requests a page from a Web server.</span>
Answer:
The correct answer to the following question will be "DHCP server".
Explanation:
A network manager that dynamically supplies and delegates equipment of clients with their IP addresses, standard portals and some other networking specifications, known as DHCP server.
- It depends on the standard operating procedure classified as Dynamic Host Configuration Protocol to answer to client-specific broadcasting commands.
- It's used to optimize the authentication mechanism of computers on IP channels, enabling them using applications and services including NTP, DNS, and any UDP or TCP-based networking protocol.
Therefore, the DHCP server is the right answer.
