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____ [38]
3 years ago
12

There are 22 gloves in a drawer: 5 pairs of red gloves, 4 pairs of yellow, and 2 pairs of green. You select the gloves in the da

rk and can check them only after a selection has been made.What is the smallest number of gloves you need to select to have at least one matching pair in the best case? In the worst case?
Computers and Technology
1 answer:
AVprozaik [17]3 years ago
3 0

Answer:

Best-case = 2 gloves

Worst-case = 12 gloves

Explanation:

  • For the best-case: Because there is a chance that you take two gloves of the same color in the first two round the answer is two.
  • For the worst-case: The worst case would be if, for each color-group of gloves you take the right or left glove, for example, you take 5 left-hand red gloves then 4 left-hand yellow gloves, then 2 left-hand green gloves, because you have already taken all of the left gloves the next one is going to be a right glove that is going to pair with one of the already selected gloves, therefore, the answer is 12 -> 5+4+2+1 = 12
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Answer:

A) Technician A only.

Explanation:

Only Technician A who said that Positive Temperature Coefficient (PTC ) heaters can be built into a conventional heater core assembly is correct because they use the same heat loss and transfer system. This is easily verifiable with a simulation.

Technician B, who said that a PTC heater's electrical resistance will decrease as its temperature increases is incorrect because the resistance of a conductor is directly proportional to temperature. This means that a PTC heater's electrical resistance will increase as its temperature increases.

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Answer: SCM

Explanation:

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Inventory system for multi-tier is the major component for the amazon's SCM. The main key aspect for the amazon supply chain management is that  it is responsible for development in the trade market over years.The amazon SCM are basically responsible for analysis all the major growth and productivity ij the market by using the supply chain management process.

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Write a program that keeps track of a simple inventory for a store. While there are still items left in the inventory, ask the u
MissTica

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"Switches break up _______________ domains and routers break up _____________ domains."
mel-nik [20]

Answer:

Switches break up collision domains and routers break up broadcast domains.

Explanation:

  • Collision domain depicts the part within a network where a collision can happen.
  • Collision occurs when two hosts transmit data packet at the same time within a network. Theses packets collide and the hosts have to resend the data after some time.
  • Too many collisions can result in slow traffic speed and can effect network performance.
  • So switches break up collision domains between the devices on a network and each port in a switch depicts a collision domain. This reduces the chance of packet collisions between the devices or hosts.
  • When data is to be sent to a host, the switch keeps that data frame and waits for availability of the destination host before sending the data frame.
  • Moreover full duplex switch mode there is not chance of collision as the transmitting path on one host is the receiving path on other host.
  • Broadcast domain contains all the hosts that can reach each other at the Data Link layer via broadcast.
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3 years ago
owever, sitting in a corner of the store, a hacker had just set up an open "rogue" wireless hotspot posing as the coffee shop’s
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However, sitting in a corner of the store, a hacker had just placed up an open “rogue” wireless hotspot posing as the coffee shop’s wireless network. When Sarah logged onto her bank’s website, the hacker hijacked her session and gained access to her bank accounts. Another term for rogue wireless hotspots exists as “evil twin” hotspots.

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A computer network is referred to as a wireless network if radio frequency (RF) links are used to connect network nodes. A common solution for households, companies, and telecommunications networks is wireless networking. Wi-Fi is a wireless networking technology that enables printers and video cameras to connect to the Internet as well as computers (laptops and desktops), mobile devices (smart phones, wearables, etc.), and other devices.

Increased Mobility: Wireless networks give mobile users access to real-time data, enabling them to move freely across the premises of your firm without losing network connectivity. This improves collaboration and production across the entire organisation, which is not achievable with traditional networks.

Hence, However, sitting in a corner of the store, a hacker had just placed up an open “rogue” wireless hotspot posing as the coffee shop’s wireless network. When Sarah logged onto her bank’s website, the hacker hijacked her session and gained access to her bank accounts. Another term for rogue wireless hotspots exists as “evil twin” hotspots.

To learn more about wireless network refer to:

brainly.com/question/26956118

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