A lot of storage servers are based on the use of magnetic hard disks, and also the use of SSD and magnetic tape storage systems sometimes.
Server-based storage is known to be a kind of class of data storage that tends to removes cost and difficulty by keeping storage media inside servers instead of a good custom-engineered storage arrays.
Note therefore, A lot of storage servers are based on the use of magnetic hard disks, and also the use of SSD and magnetic tape storage systems sometimes.
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#SPJ6
2. A full moon occurred on December 21st. State the date of the next full Moon in January.
3. How many days does it take for the Moon to revolve from position 8 to position 5?
4. State two specific motions that affect the daily locations of high and low tides of Earth.
5. Explain why no person on Earth would witness a lunar eclipse when the Moon is in position #4.
Answer:
57,600
Explanation:
The Nyquist rate for an analog signal is twice its bandwidth. Therefore, for the three signals:
Signal 1: 2 * 1200 Hz = 2400 samples per second
Signal 2: 2 * 600 Hz = 1200 samples per second
Signal 3: 2 * 600 Hz = 1200 samples per second
Since all three signals are sampled at their respective Nyquist rates and encoded with 12-bit words, we can calculate the bit rate for each signal:
Bit rate for Signal 1 = 2400 samples/second * 12 bits/sample = 28,800 bits/second
Bit rate for Signal 2 = 1200 samples/second * 12 bits/sample = 14,400 bits/second
Bit rate for Signal 3 = 1200 samples/second * 12 bits/sample = 14,400 bits/second
To find the total bit rate for the multiplexed signal, simply add up the bit rates of the three signals:
Total bit rate = Bit rate for Signal 1 + Bit rate for Signal 2 + Bit rate for Signal 3
Total bit rate = 28,800 bits/second + 14,400 bits/second + 14,400 bits/second
Total bit rate = 57,600 bits/second
So, the bit rate for the time-division multiplexed signal is 57,600 bits per second.
To determine the bit rate for the multiplexed analog signals, the combined bandwidth is multiplied by the Nyquist rate (2 times the bandwidth), and then by the number of bits in the chosen encoding method (12 bits). This results in a bit rate of 57,600 bits per second.
In this scenario, one of the keys is to be aware that the Nyquist rate for sampling an analog signal is twice the maximum frequency of the signal. Therefore, to find the bit rate for the multiplexed signal, we need to combine the three signals of 1200 Hz, 600 Hz, and 600 Hz. These add up to 2400 Hz, which would be the total bandwidth of the system.
The Nyquist rate equals 2 times the total bandwidth, resulting in 4800 samples per second. Given that the analog signals are encoded with 12-bit words, we multiply the total number of samples per second by 12 bits, which results in a bit rate for the multiplexed signal of 57,600 bits per second.
This is a common calculation in digital communication systems such as cell phone conversations and computer data transmission, where multiple signals are converted into binary, multiplexed, and transmitted over a shared medium.
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#SPJ11
Answer:
A rootkit is a collection of computer software, typically malicious, designed to enable access to a computer or an area of its software that is not otherwise allowed (for example, to an unauthorized user) and often masks its existence or the existence of other software.The term rootkit is a concatenation of "root" (the traditional name of the privileged account on Unix-like operating systems) and the word "kit" (which refers to the software components that implement the tool).
1. This refers to the collection, transportation, processing or disposal, managing and
monitoring of waste materials.
2. This refers to the hazard control which involves the measure of replacing one hazardous
agent or work process with less dangerous one.
3. A very important method of controlling hazards which involves proper washing of your hair,
skin, body and even your clothes.
4. This refers to the preparedness for the first and immediate response in case of any type of
emergency.
5. This hazard control refers to the removal of a specific hazard or hazardous work process.
6. What is the term used to call the range of concentration over which a flammable vapor
mixed with air will flash or explode if an ignition is present?
7. A cross-disciplinary area concerned with protecting the safety, health and welfare of people
engaged in work or employment.
8. The term used in hazard control which involves changing a piece of machinery or work
process.
9. The term used to call any piece of equipment which is used to protect the different parts of
the body such as ears and eyes such as respirators, face mask, face shield, gloves, boots,
etcetera.
10. This is a form of hazard control which involves manipulation of worker/employee’s schedule
and job rotation.
Answer:
1. Waste management.
2. Substitution.
3. Personal hygiene practices.
4. Emergency preparedness.
5. Elimination.
6. Flammability limit.
7. Occupational safety and health (OSH).
8. Engineering controls.
9. Personal protective equipment (PPE).
10. Administrative controls.
Explanation:
1. Waste management: this refers to the collection, transportation, processing or disposal, managing and monitoring of waste materials.
2. Substitution: this refers to the hazard control which involves the measure of replacing one hazardous agent or work process with less dangerous one.
3. Personal hygiene practices: a very important method of controlling hazards which involves proper washing of your hair, skin, body and even your clothes.
4. Emergency preparedness: this refers to the preparedness for the first and immediate response in case of any type of emergency.
5. Elimination: this hazard control refers to the removal of a specific hazard or hazardous work process.
6. Flammability limit: is the term used to call the range of concentration over which a flammable vapor mixed with air will flash or explode if an ignition is present.
7. Occupational safety and health (OSH): a cross-disciplinary area concerned with protecting the safety, health and welfare of people engaged in work or employment.
8. Engineering controls: the term used in hazard control which involves changing a piece of machinery or work process.
9. Personal protective equipment (PPE): the term used to call any piece of equipment which is used to protect the different parts of the body such as ears and eyes such as respirators, face mask, face shield, gloves, boots, etcetera.
10. Administrative controls: this is a form of hazard control which involves manipulation of worker/employee’s schedule and job rotation.