Which layer of the osi model provides common representation of the data transferred between application layer services?
What command will unregister a component when run?
Does the following program represent an algorithm in the strict sense? Why or why not? Count=0 while count (count ! =5): count =count + 2
Most keyboards use an arrangement of keys known as:
Answer:
QWERTY keyboard
Explanation:
A team wants to set up a computer lab for their library. Members would be able to access and read books using the computers in the library. After researching about risks, they decide to install only desktop computers instead of tablets. This strategy might prevent the risk of computers being stolen. Which risk management technique are they following?
A.) risk acceptance
B.) risk mitigation
C.) risk avoidance
D.) risk transfer
The ancient city of Pompeii was destroyed when a mixture of hot volcanic gases, ash, and rock poured down Mount Vesuvius and covered the city. Which two terms describe the substance that was produced by the volcano?
A. Basaltic lava
B. Lahar
C. Pyroclastic flow
D. Tephra
E. Volcanic winter
theres more than one answer!!!!!!!!!!!
Answer:
The correct options to the following question is C.) Pyroclastic flow and D.) Tephra .
Explanation:
Pompeii was the famous explosion took place in year 79 A.D., the volcano completely covered an ancient Roman cities of the Pompeii under the thick carpet of the volcanic ash. The dust “pour across the land” just like the flood, one victim of the Pompeii wrote about the city and the city wrap in “the darkness like a black of closed and the unlighted rooms.”
Your ipad is configured to do remote backups every day to icloud. what conditions are required for the icloud backup to take place? (select three.)
A server core installation can't be converted to a minimal server interface.
a. True
b. False
With a _____ network connection, the computers and other devices on the network are physically connected via cabling to the network.
Answer:
Wired network connection
Explanation:
A wired network connection uses Ethernet cables to transmit data between different computer devices and connect computers, routers, and switches in a local area network. Wired networks are speedy and reliable with less risk of data packets loss but the upgrading cost of wired networks is more than that of wireless networks.Wired networks can be small in which a single router can connect computers in a network and wired networks can also be large in which many routers and switches are used to connect computers. Wired network the computers are connected to Internet using T1 line or cable modem.Local Area Network (LAN) is an example of a wired network.Final answer:
A wired network connection involves computers and devices being physically connected using cables such as coaxial or fiber optic cables. In television, cable programming uses this network to transmit directly to viewers' homes.
Explanation:
With a wired network connection, the computers and other devices on the network are physically connected via cabling to the network. This is in contrast to a wireless network, where devices connect via radio waves. The wired network often uses coaxial or fiber optic cables to transmit data. In the context of television, cable programming is transmitted through these cables from a cable company hub directly to viewers at home, bypassing the need for broadcast transmission towers and local affiliates.
Which type of attack attempts to overwhelm network links and devices with useless data?
A Distributed Denial of Service (DDoS) attack attempts to overwhelm network links and devices with useless data.
Explanation:The type of attack that attempts to overwhelm network links and devices with useless data is called a Distributed Denial of Service (DDoS) attack.
In DDoS attacks, hackers flood a target network or website with an enormous amount of traffic, making it unable to handle legitimate requests. This is achieved by using a network of compromised computers called a botnet to send the malicious traffic.
For example, hackers might use a DDoS attack to target an online shopping website during a busy holiday season, causing the site to slow down or even crash, preventing customers from accessing the site.
All 50 states have laws that require children, at least to age ______, to be properly secured in safety-tested and approved child safety seats.
CLX bit-level instructions require _______ addresses.
A. INT
End of exam
B. BOOL
C. DINT
D. REAL
Students in the United States are guaranteed a college education. True False
A type TW cable containing two No. 12 copper conductors has a maximum overcurrent protection of
A. 20 A.
B. 15 A.
C. 30 A.
D. 25 A.
Answer:
A. 20 A.
Explanation:
The National Electrical Code (NEC) Table 310-16 states that unless there is another specific provision in this code, the overcurrent protection in relation to the conductor types that has an obelisk( ) mark shall not be greater than 15 amps for No. 14, 20 amps for No. 12, and 30 amps for No. 10 copper; or, in relation to aluminum and copper clad aluminum, it shall not be greater than 15 amps for No. 12 and 25 amps for No. 10 after factors for ambient temperature and number of conductors have been adjusted as necessary.
Therefore, a type TW cable containing two No. 12 copper conductors can not have more than 20 A (i.e. 20 amps) overcurrent protection.
How many bytes are needed to store: '\n' ?
What wired channel, commonly used for cable tv, consists of an insulated copper wire wrapped in a solid or braided shield placed in an external cover?
Krystal recorded her times for all her cross-country meets this season. To sort her data showing the lowest times first, what will she need to do?
Sort alphabetically
Sort ascending
Sort descending
Sort numerically
The answer is: Sort Ascending
Sort ascending refers to a data arrangement method that is being done through low to high sequence. Some example of sort ascending include things such as showing data from lowest time to highest time, sorting data using initials from A to Z, sorting ranking from 1 - 10th , etc.
Funny or fascinating web content is said to go _________ when it is shared and re-shared a large number of times over a short period.
Which of the following should be considered when conducting an audience analysis ?
Answer:
The intended users prior knowledge of the content at hand
Explanation:
Audience analysis means assessing the audience to make sure that the information provided to them is at the appropriate level and that the audience have the prior knowledge of the content at hand.
The audience are the end-user and all communications need to be targeted towards the audience.
Audience analysis looks at: Socio-demographic traits as sex, age, language, religion and where the audience lives.
Which choice shows people who are less likely to be hurt by gambling ?
A. People who live paycheck to paycheck and only gamble when the mood strikes
B. People who budget money for gambling as they budget money for other entertainment and stick with that budget
C. People who budget for bills and gamble online by themselves
D. People who don’t have a job
additional rows and columns are inserted into a table by using the _____ tab
Answer:
Layout
Explanation:
To add additional rows or columns, click anywhere in the table and click on the layout tab
To add rows ,click insert above or insert below.
To add columns click insert left or insert right.
Most search sites use a ____， a software program in conjunction with a huge database of information about web pages to help visitors find web pages that contain the information they are seeking.
The term "net radiation" refers to _____ the total amount of energy received by earth. the total amount of energy radiated by earth. the difference in amount of incoming and outgoing radiation. radiation emitted by satellite networks.
What type of device is inserted between the computer keyboard connection and usb port for the purposes of stealing information?
a. keylogger
b. rootkit
c. zombie
d. backdoor?
Answer:
a. keylogger
Explanation:
A keylogger is a device that is inserted between the computer keyboard connection and the USB port to steal information.
The function of this keylogger is to register all the fingering done with the computer keys in order to steal important information such as keys and users of bank accounts and others.
It is also used as a method to spy on conversations and steal valuable information from them.
Mike accidentally wrote a check for more than the balance in his checking account. The bank transferred money from his savings account to his checking account to cover the check. This banking service is _____.
Answer: The correct answer is overdraft protection.
Explanation: The service that a bank offers when they transfer money from the savings account to a checking account to cover an overdraft is called overdraft protection. Some banks may charge for this service, but others do it for free.
People without a college education
A. earn on average $2 million less over the course of a lifetime than those who have a college education.
B. are more likely to have high birth-weight babies.
C. earn on average two times less money per year than those who have a college education.
D. make more money over the course of their lifetimes because they enter the workforce earlier.
Answer:
C) earn on average two times less money per year than those who have a college education.
Explanation:
A study made by Georgetown University concluded that on average, college graduates earned $1 million more than high school graduates during their total lifetime.
High school graduates earn on average $30,000 per year while college graduates earn on average between $50,000 to $70,000 per year. Those who achieved a master's, doctorate or professional degree earn the highest amounts.
Unordered lists are often identified by graphic images known as _____.
a. outlines
b. bullets
c. numbers
d. indents
What function does the domain name system (dns) perform?
Let's say you want to insert a photo of the Microsoft PowerPoint Ribbon to put into your presentation. Which of these should you use?
a
Option C
b
Option A
c
Option B
d
Option D
6. Which file format is recommended for black and white photographs? Why?