Answer:
The correct answer for the given question is "WPA2".
Explanation:
The encryption process is used for security purposes.WPA2 is a type of encryption that provides the security of Wi-Fi networks.WPA2 provides a unique key for each Wi-Fi user that are connected to the Wi-Fi networks.A single unique key allowing only one user can connect only 1 Wi-Fi network at a time.WPA2 is encryption that protected the wireless device and the information.
A weak fuel to air mixture along with normal airflow through a turbine engine may result in?
Answer:
A weak fuel to air mixture along with normal airflow through a turbine engine may result in a lean die out.
Explanation:
Lean die out is a type of problem that may occur in the turbine. This may result in the weak fuel to air mixture. In case if the mixture of fuel and air is getting low due to some reasons like leakage of gas or low speed of engine may result in dangerous conditions such as fire or blast in the turbine. This is called lean die out. In the result of this problem, the turbine can be burn with the blast and may leads to causalities.
Which standard is used to configure digital signature settings for e-mail and contacts from the corporate address book, depending on how the corporate e-mail server is set up?
Answer:
The correct answer for the given question is "s/mime standard".
Explanation:
The s/mime standard is a secure multipurpose standard that is used for the encryption of the public key. This standard provides the security and it is used in the configuring digital signature for the setting of emails.
The main advantage of s/mime standard is to provide the linear way to send and received the data of MIME. This standard id used to protect the emails from unwanted access.
An application needs to calculate sales tax for purchases. You decide to simplify the code by putting the sales tax calculation in a function. The returned value from the function is then added to the Subtotal, and the result is stored in the decTotal variable. Which of the following statements will call the GetSalesTax function and return a value to be used in the Total calculation?a.) decTotal = decSubtotal + GetSalesTax()b.) decSubtotal + GetSalesTax(decSubtotal)c.) decTotal = decSubtotal + GetSalesTax(decSubtotal)d.) decTotal = decSubtotal + GetSalesTax(decSubtotal As Decimal)
Answer:
Option C: decTotal = decSubtotal + GetSalesTax(decSubtotal)
Explanation:
To get sales tax, we need a function can process a subtotal amount and return the tax values. By presuming GetSalesTax() is a function that will return a tax value, this function will expect decSubtotal as the input parameter to the function. Otherwise, there will be no values processed in the function.
The statement decTotal = decSubtotal + GetSalesTax(decSubtotal) will invoke function GetSalesTax() by passing decSubtotal as argument. Next the return value of the function will be added with decSubtotal and the summation amount assigned to the variable decTotal.
A computer designed for the sole purpose of playing games (and often sold without a keyboard) is known as a:________.
An absolute cell reference changes the cell references when the formula is copied to a new location.
a) true
b) false
Answer:
False
Explanation:
In Microsoft Excel or Google Sheet, an absolute cell reference is a cell address that won't be changed even the formula is copied to a new location.
Absolute cell reference is always used whenever a formula is expected to be consistently referred to a particular cell. To create an absolute cell reference, we can simply preceded the row or column or both with the dollar sign $.
For example:
=$A$3 - $B$3
Your company has a connection to the internet that allows users to access the internet. You also have a web server and an email server that you want to make available to the internet users. You want to created a DMZ for these two servers. Which type of device should you use to create the DMZ?
Answer:
Network based firewall
Explanation:
A delimitarized zone or perimeter networks is a configuration used to create organisation site platform to unauthorised user. A copy of the companies local network is insecure, like a decor to analysed for beach in network to enhance security.
A firewall is a device used to prevent access to network by non members of a company.
When a DMZ is configured to the internet, a network based firewall ( next to the exit router) is configured to stop access to the company's main local network.
The constructor signature is defined as the constructor __________ followed by the __________.
a. name, parameter list
b. name, return type
c. definition, body
d. definition, parameter list
e. header, body
Answer:
The constructor signature is defined as the constructor name followed by the parameter list.
Explanation:
In object oriented programming, a class constructor is a special method that will run automatically whenever a new object is created from the class. The constructor name is same with the class name. Besides, the class constructor is often used to initialize the attributes with initial values. Those initial values are held by the parameter list of the constructor.
One example of the constructor defined in a Java class is as follows:
// class name
public class BankAccount {
// attribute names
private String holder;
private double amount;
// constructor name
public BankAccount(String holder, double amount) // parameter list
{
this.holder = holder;
this.amount = amount
}
}
Google Ads was designed to deliver three things to every advertiser: relevance, control, and results. It provides relevance by connecting advertisers with the right people at the right time. It provides results by charging only when you get a click. How does Google Ads provide control?
A) By giving advertisers control over the number of specific actions their spend will return
B) By giving advertisers control over which competitors they place ads in auctions against
C) By giving advertisers control over the next highest bid allowed in auctions they enter
D) By giving advertisers control over the maximum they spend per month.
Answer:
D) By giving advertisers control over the maximum they spend per month.
Explanation:
Google Ads provides advertisers with control over their budget. They choose how much to spend per day, per month and per ad as well as where and how they want to spend. Smart campaign technology allows advertisers to create, oversee, and optimize their campaigns to get benefit from investment. Google Ads lets advertisers set a daily limit on how much of their budget is spent to show their ad and averages daily limit over entire month to restrain their campaign from spending more than expected. Google Ads optimizes advertising strategy and helps in getting the best outgrowth for the business. Google Ads is used in achieving business goals for both big and small advertising budgets.
Electronic informed consent forms (eICFs) are increasing in popularity and offer many benefits to the researcher.
What are the benefits of eICFs to the researcher?
Answer:
Reduces the chances of error by making sure that there are no missed section.
Explanation:
Electronic informed consent forms (eICFs) are web and mobile phone based technology used to collect required data needed by hospital or medical facility, for consent to medical trier, surgery etc. It is patient friendly and easy to used.
The traditional paper based consent form process is inefficient and increase the chance of patient dropout, giving them lesser information they need to be convinced.
eICF gives the clients adequate information and makes certain necessary section required using web based coding, which can only submit the form if it is filled as required.
Final answer:
eICFs benefit researchers by streamlining the consent process, enhancing data security and privacy, supporting compliance with IRBs, and allowing quick updates to consent documentation.
Explanation:
The benefits of electronic informed consent forms (eICFs) to the researcher are numerous. Firstly, eICFs streamline the consent process by providing an efficient way to distribute, complete, and store consent forms, which is beneficial for both researchers and participants. This can lead to higher response rates and a more organized documentation process. Secondly, eICFs enhance data security and privacy because electronic systems can use secure encryption methods to protect personal information.
Thirdly, they support compliance with institutional review boards (IRBs) by ensuring that all necessary information is presented to participants clearly and effectively, facilitating better understanding and adherence to ethical standards. Lastly, the use of eICFs allows for quick updates and revisions to consent documentation, which is essential in dynamic research environments where changes might be frequent.
Suppose that you declare a class named Furniture that contains a string field named woodType and a conventionally named property with a get accessor. When you declare an array of 200 Furniture objects named myChairs, which of the following accesses the last Furniture object's wood type?a. Furniture.Get(woodType[199])b. myChairs[199].WoodType()c. myChairs.WoodType[199]d. myChairs[199].WoodType
myChairs[199].WoodType is the following accesses the last Furniture object's wood type
d. myChairs[199].WoodType
Explanation:
An array often has the size range of [0- n-1] where n is number of cell for array. For example, when the array has a size of 5, its index starts from 0 and ends at n-1 ie 4.
So according to the question, the array myChairs is an array of objects declared from the class Furniture. Its index starts from 0 and the last object is at 199. So to access the last object’s WoodType, the following accesses it:
myChairs[199].WoodType.
Imagine that you have configured the enable secret command, followed by the enable password command, from the console. You log out of the switch and log back in at the console. Which command defines the password that you had to enter to access privileged mode?
a. enable password
b. enable secret
c. Neither
d. The password command, if it's configured
Answer:
b. Enable Secret
Explanation: Enable secret command is used to enable a secret password for a particular privilege level. It encrypts the desired password for entering the privileged executive mode of a router or switch. This encryption restrains the password from being saved in clear text format in configuration file contrary to enable password which is stored in plain text. Enable secret defines additional layer of security over the enable password. It is based on MD5 hash algorithm. If both enable secret and enable password commands are configured, then enable secret outranks and overrides the enable password. Internetwork Operating System will only acknowledge the password as configured in the enable secret command. When you set a password using enable secret command, a password set using the enable password command only works if enable secret is disabled or you are using older version of Cisco IOS software.
A benefit of IPsec is __________.
1. that it is below the transport layer and transparent to applications
2. there is no need to revoke keying material when users leave the organization
3. it can provide security for individual users if needed
4. all of the above
Answer:
Option (4) is correct answer
Explanation:
IPsec stands for Internet protocol security. It is a protocol that works between two communication points. It provides integrity, confidentiality and data authentication for any network. It is used for Virtual private network. There are two types of VPN, From which an organization needs to choose one.
IPsec and OpenSSl in which IPsec VPN uses IP security.
Benefits of this network are as follows--
Option 1 states that it works after the transport layer which is true.Option 2 states that when any user leaves the organization they have no need to take back the martial which he had already provided to the organization which is also the benefit of IPsec.Option 3 states that it provides security that is also correct because it is a protocol that is designed to provide security.Hence option D (all of the above ) are correct.
What is used as an optional means of configuring WPA2 Personal security using a PIN?
Answer:
The answer is "It will provide Wi-Fi Protected Setup".
Explanation:
WPS stands for the protection of the Wi-Fi installation. It permits the user to use the wireless safety standard, which aims to improve and change the modem-wireless network relationship.
It operates only for wireless networks, it uses a WPA(Wi-Fi Protected Access) personal or WPA2 personal security password encrypted. It provides a safety level for network development, and it also provides a safe home wireless network.Wi-Fi Protected Setup (WPS) is used as an optional means of configuring WPA2 Personal security using a PIN.
Wi-Fi Protected Setup (WPS) is a network security standard that simplifies the process of connecting devices to a wireless network.WPS allows users to connect devices to a WPA2 Personal secured network using a PIN, which can be entered into the device connecting to the network.This method is optional and provides an alternative to entering the network password manually.WPS PIN can typically be found on the router's label or within its configuration settings.Using WPS with a PIN enhances convenience but may also pose security risks if the PIN is easily accessible.A workstation has been moved from headquarters to a branch office. The user is now reporting that the workstation cannot connect to the network. A technician suspects that the workstation did not correctly obtain an IP address from a DHCP server. What are two possible causes for the problem?
Answer:
1. DHCP may be blocked by a firewall software
2. Static IP assigned to the workstation
Explanation:
DHCP refers to the The Dynamic Host Configuration Protocol (DHCP) it is used to automatically assign IP addresses to every device on a computer network. Through the DHCP server, computers request IP addresses as well as other parameters for the network needed for communication, and directly obtain them from the internet service provider (ISP). If this service is block by a firewall software it could be a reason why the workstation is unable to connect to the network. Configuring a static IP address rather than allowing automatic assignment of IP addresses could also lead to this problem
Explain the significance of the Battle of the Ironclads, the Monitor and the Merrimack.
Answer:
The significance of the naval battle between the two ironclads brought about new development in the naval warfare, signaling the end of wooden warships
Explanation:
The battle of the ironclads between the Monitor and the Merrimack occurred on March 9, 1862 which was the first naval battle between ironclad warships. The battle which was inconclusive due to the fact that no much damage was effected on the two warships.
The significance of the naval battle between the two ironclads brought about new development in the naval warfare, signaling the end of wooden warships.
Analyze the following code:
public class Test { public static void main (String args[]) { int i = 0; for (i = 0; i < 10; i++); System.out.println(i + 4); }}
a. The program has a compile error because of the semicolon (;) on the for loop line.
b. The program compiles despite the semicolon (;) on the for loop line, and displays 4.
c. The program compiles despite the semicolon (;) on the for loop line, and displays 14.
d. The program has a runtime error because of the semicolon (;) on the for loop line.
Answer:
A
Explanation:
This program has a compile error, it will not compile because of the semicolon (;) on the for loop line. Compile time errors are problems that violates a language's syntax or a missing reference to a file and will prevent successful compilation of code. With the use of Integrated development environments (IDEs), the lines where these errors occur will usually be shown.
ACL 1 has three statements, in the following order, with address and wildcard mask values as follows: 1.0.0.0 0.255.255.255, 1.1.0.0 0.0.255.255, and 1.1.1.0 0.0.0.255. If a router tried to match a packet sourced from IP address 1.1.1.1 using this ACL, which ACL statement does a router consider the packet to have matched?
If a router tried to match a packet sourced from IP address 1.1.1.1 using this ACL, the first statement will be used.
a. First
Explanation:
We use ACL technology to make basic security level in the network. ACL is strictly used to update the routing in the network and make sure network pears and make sure the flow control for network traffic is followed.
Since it is routing ip address through ACL statement. It all depends on how the network engineer routed the traffic in the network. A packet with source IP address 1.1.1.1 would match any of the three explicitly configured commands described in the question. As a result, the first statement will be used.
The router searches the ACL statement by order and when the match is found it stops execution of the ACL statement that will match with the first occurrence.
The management of Ventura Inc. approves the purchase of a few computers for the sales team. The management wants only the most basic functions in the computers, such as managing the file system, reading programs and data into main memory, and allocating system memory among various tasks to avoid conflicts. In this scenario, what category of software does Ventura Inc. require?
Answer:
Ventura Inc requires only System software's
Explanation:
The system software has three major functions which are:
1. File and disk management: this involve managing of files in the system, when user want to save, move, copy, delete and rename files, The system software will handle those task
2. Allocating system resources: The system resources such as time, memory, data input and output are allocated by the system software. The main memory is managed by the system software to avoid conflict among various task.
3. Monitoring system activities: The system security and system performance is also monitored by the system software.
The first two functionalities are the requirement of ventura inc
What did major networks do to combat audience erosion in the 1990s?
1. They threatened not to allow cable operators to carry any of their programming.
2. They started making edgier and more controversial programming.
3. They acquired cable channels. They acquired cable operators.
4. None of the options are correct.
Answer: I think is 3. They acquired cable channels. They acquired cable operators.
Explanation:
You have just made changes to a GPO that you want to take effect as soon as possible on several user and computer accounts in the Sales OU. Most of the users in this OU are currently signed in to their computers. There are about 50 accounts.
What's the best way to update these accounts with the new policies as soon as possible?
a. Configure a script preference that runs gpupdate the next time the user signs out.
b. Configure the GPO to perform foreground processing immediately.
c. Run the Get-ADComputer and Invoke-GPUpdate PowerShell cmdlets.
d. Use the gpupdate /target:Sales /force command.
Answer:
c. Run the Get-ADComputer and Invoke-GPUpdate PowerShell cmdlets.
Explanation:
Get-ADComputer will perform a search to retrieve information of all the accounts signed in.Invoke-GPUpdate will refresh assigned policies by running this command on the remote computers.Hence using these two commands you can easily update policies on all 50 accounts.What do you enter at the command prompt to prevent the shell from using to much of the systems resources?
Answer:
Ulimit is the correct answer for the above question.
Explanation:
The Linux operating system is a system on which a user can work on multiple programming system. If a user is working on multiple programs then he needs to set the limit for the system resources so that the system can not access so many resources for any particular program and he can able to access multiple programs. For this a user needs to use the Ulimit command which syntax is as follows--
ulimit [-A] (Where A can be any of them (a, b, c, d, e, f, H, i, l, m, n, p, q, r, s, S, t, T, u, v, x) which refers the type of and units of resources.)
The question asked about the command which is used to prevent to use many of the system resources, then the answer is Ulimit command which is described above.
You have a critical database server that constantly backs its files up to the cloud, but its software environment is so finicky that if it encountered a critical failure it would take a long time to get it working again. How would you describe your recovery plan for that service
Answer:
Low RPO and High RTO is the correct answer to the following question.
Explanation:
Because RPO is referred to the Recovery Point Object and RTO is referred to as the Recovery Time Object, these both are the disaster recovery which recovers your lost data from the computer. RTO is used in companies, organizations or schools, etc. In other words, RTO is used on a large scale for recovery and RPO is used in small scale or homes, etc.
The throws clause of a method: a. specifies the exceptions thrown by the calling method. b. specifies the exceptions a method throws. c. specifies the exceptions a method throws and catches. d. specifies the exceptions a method catches.
Answer:
Option B
Explanation:
A technician installs a new piece of hardware and now needs to add the device to the network management tool database. However, when adding the device to the tool using SNMP credentials, the tool cannot successfully interpret the results. Which of the following ....
Answer:
Configure Management information base (MIB).
Explanation:
Management information base is a virtual database used to hold the details of individual devices in a network. The SNMP uses this database to collect details of a device, to record to its credentials.
There are several extensions of MIB like OID, object identifier, which are used for specific reasons but are all under MIB.
When configured, the MIB automatically collects the information of devices in the network, but SNMP and RMON 1 depends fully on it to collect and interpret details of device.
You're setting up offline conversion tracking. You need to to upload offline data into your Google Ads account. Which two formats are supported? (Choose two.)
The question is incomplete. Here's the complete question:
You're setting up offline conversion tracking. You need to to upload offline data into your Google Ads account. Which two formats are supported? (Choose two.)
a) Google Docs
b) XML
c) Google Sheets
d) CSV
e) HTML
Answer:
c) Google Sheets & d) CSV
Explanation:
According to the Google Ads website, when you're trying to upload your own conversion files, you can choose between Excel, CSV and Google Sheets formats. Another option is to download templates from the Google Ads interface.
The ____ commands found on the Align list evenly space objects horizontally or vertically relative to each other or the slide.
Answer:
Distribute
Explanation:
The Distribute commands found on the Align list evenly space objects horizontally or vertically relative to each other or the slide.
The align list is located in the arrange group of format tab
The following options are available in the align list:
1. Align Left
2. Align Right
3. Align Center
4. Align Top
5. Align Bottom
6. Align Middle
7. Distribute Horizontally
8. Distribute Vertically
9. Align to Slide
10. Align Selected Objects
The leading membranophone in "Kan andi ghazal" is the ________. (If you can not access the audio file here, please go to modules
Answer:
Tabl Baladi
Explanation:
The Tabl Baladi is a large drum with wood frame and heavy skin on both sides. It is hung by a belt around the player's shoulder is and played with two sticks: the thick one is for the dum sound played with the dominant hand, and the thin stick is for the tak sound played with the other hand.
It is mostly used in classical Arab (Middle Eastern) music. Kan Andi Ghazal is a song by the Lebanese musician Wael Jassar.
Amy has just added a 462 meter run of fiber optic cable to the network. What should she do next?
Answer:
test the installed cable
Explanation:
Based on the information provided within the question it can be said that the next step that Amy should take would be to test the installed cable. One of the most performed tests is called an Insertion Loss test. This is done with light source and power meter (LSPM) or optical loss test set, and tests to make sure that the information is travelling through the cable correctly and that no loss occurs in transit.
A type of GPO filtering that uses queries to select a group of computers based on certain attributes, and then applies or does not apply policies based on the query’s results.
Answer:
WMI filtering is the correct answer.
Explanation:
The following answer is correct because it is the type of the GPO filtering of the Ms windows operating system that aims on the some properties of the targeted computer system and it also provide the information of the local and the remote systems and it also applies on the policies of the quarries results or output.
Software (often on firmware) designed to make physical products and devices "smarter" by doing things like sharing usage information, helping diagnose problems, indicating maintenance schedules, providing alerts, or enabling devices to take orders from other systems is referred to as ___________.a. Desktop software programsb. Enterprisec. Resource Planning systemsd. Embedded systemse. Multi-threaded Application servers
Answer:
The correct answer for the following question is Embedded system.
Explanation:
Its a computer system, combination of input/output devices, computer memory and computer processor. Used for controlling devices, functions smartly, tells the devices or helps it in how they have to communicate with the other devices, helps to remove there problems by giving some information. It also shows or indicates the scheduling maintenance also provide the alerts to the system. Due to all this embedded system is referred.