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Memory CardA memory card is a type of storage device that can store videos, photos, or other data files. It provide a volatile and non-volatile medium to save data from the inserted device. It is also defined as a flash memory. Generally, it is used in devices like phones, digital cameras, laptops, digital camcorders, game consoles, MP3 players, printers, etc.A memory card is generally used as a primary and portable flash memory in mobile phones, cameras and other portable and handheld devices. PC Cards (PCMCIA) were a predecessor of modern memory cards that were introduced for commercial goals. Besides supporting ... Read More
A host-based intrusion prevention system (HIPS) is a system or a program employed to secure critical computer systems including crucial data against viruses and some Internet malware. It is beginning from the network layer all the way up to the application layer, HIPS assure from known and unknown malicious attacks.HIPS regularly verify the features of a single host and the various events that occur within the host for suspicious activities. HIPS can be implemented on several types of machines, such as servers, workstations, and computers.A host-based IPS is one where the intrusion-prevention software is resident on that specific IP address, ... Read More
Risk transfer define a risk management technique in which risk is transferred to a third party. In another terms, risk transfer involves one party considering the liabilities of another party. Purchasing insurance is an instance of transferring risk from an individual or entity to an insurance company.Risk transfer is a common risk management approach where the potential loss from an adverse result faced by an individual or entity is shifted to a third party. It can compensate the third party for bearing the risk, the individual or entity will usually provide the third party with periodic payments.An example of risk ... Read More
Risk AcceptanceRisk acceptance is also known as risk retention. It is simply accepting the recognized risk without taking any measures to avoid loss or the probability of the risk happening. It includes a decision by management to accept a given risk without more mitigation or transfer, for a period of time.This appears in two classes of circumstances. For risks that are too low to bother protecting against or for which insurance and due diligence are enough, risk is accepted. For risks that are to be mitigated but where mitigation cannot be completed instantaneously or for which rapid mitigation is too ... Read More
ReplaceAll() function in Golang replaces all the occurrences of a given substring with a new value. In contrast, Replace() function is used to replace only some characters in a string with a new value. It replaces only a specified "n" occurrences of the substring.SyntaxThe syntax of ReplaceAll() is as follows −func ReplaceAll(s, old, new string) stringWhere, s is the given stringold is the string which we want to replace, andnew is string which will replace the old string.Example 1Let us consider the following example −package main import ( "fmt" "strings" ) func main() { // Initializing ... Read More
Risk control is the set of approaches by which firms compute potential losses and take action to reduce or remove such threats. It is a technique that uses findings from risk assessments, which includes identifying potential risk element in a company's operations, including technical and non-technical element of the business, financial policies and other issues that can affect the well-being of the firm.Risk control also implements proactive changes to decrease risk in these areas. Risk control provide companies limit lost assets and income. Risk control is an essential component of a company's enterprise risk management (ERM) protocol.Risk control measures are ... Read More
Database integrity defines the validity and consistency of stored information. Integrity is generally defined in terms of constraints, which are consistency rules that the database is not allowed to violate. Constraints can apply to each attribute or they can apply to relationships between tables.Integrity constraints provides that changes (update deletion, insertion) made to the database by authorized users do not result in a loss of data consistency. Therefore, integrity constraints guard against accidental damage to the database.There are various types of data integrity which are as follows −Logical Integrity − In a relational database, logical consistency provides the data remains ... Read More
The HasSuffix() function of string class in Golang is used to check whether a given string ends with a specified Suffix string or not. It returns True if the given string ends with the specified Suffix string; otherwise it returns False.HasSuffix() and HasPrefix() check if a string ends or starts with a particular set of characters, respectively.Syntaxfunc HasSuffix(s, prefix string) boolWhere x is the given string. It returns a Boolean value.Example 1In this example, we are going to use HasSuffix() with an if condition to check wheter two defined string variables are ending with the same set of characters or not.package main import ... Read More
The HasPrefix() function of string class in Golang is used to check whether a given string begins with a specified Prefix string or not. It returns True if the given string begins with the specified prefix string; otherwise it returns False.Syntaxfunc HasPrefix(s, prefix string) boolWhere x is the given string. It returns a Boolean value.ExampleIn this example, we are going to use HasPrefix() along with an if condition to check wheter the two defined variables are starting with the same Prefix string or not.package main import ( "fmt" "strings" ) func main() { // Initializing ... Read More
To generate a pseudo Vandermonde matrix of the Hermite_e polynomial and x, y, z sample points, use the hermite_e.hermevander3d() in Python Numpy. The method returns the pseudo- Vandermonde matrix. The parameter, x, y, z are arrays of point coordinates, all of the same shape. The dtypes will be converted to either float64 or complex128 depending on whether any of the elements are complex. Scalars are converted to 1-D arrays. The parameter, deg is the list of maximum degrees of the form [x_deg, y_deg, z_deg].StepsAt first, import the required library −import numpy as np from numpy.polynomial import hermite_e as HCreate arrays ... Read More