Which is the most likely problem if your computer starts up​ slowly, has many unwanted​ pop-up advertisements, and unusual hard disk​ activity?

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Answer 1
you have a virus you should download malwarebytes free it covers everything

Related Questions

A low-level language has a low level of ___________ because it includes commands specific to a particular cpu or microprocessor family.​

Answers

Command Specifics to a cpu or a microprocessor it is code 

Microsoft Word® and Microsoft Publisher applications have similar tabs; however, Microsoft Publisher does not have the _____ tab. Insert Page Design Page Layout Home

Answers

Answer:  Page Layout

Explanation:

- To add a page in publisher, right click on the page and select insert page whereas in Microsoft word, go to the Insert tab and from there select insert page

- To select the page or the certain paragraph that you want to change the layout for. Then click on the page layout tab, and from there you can choose different options (e.g. portrait, landscape) to adjust the orientation for your document

- The home tab, is available in both Microsoft word and publisher

- Page Design is available in both

Answer:

page layout

Explanation:

The term database describes a collection of data organized in a manner that allows ____ of that data.

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Database being the data collection is organized in away to allow the access retrieval of the data.

Personal computer hard disk platters typically have storage capacities ranging from 40 gb to ____.

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Hard disk platters in personal computers typically range from 40 GB to several terabytes, with common consumer drives reaching up to 10 TB. The increase in storage capacities is due to advancements in data density and recording technologies. The technology evolution has seen gains from floppy disks to current solid-state drives.

Personal computer hard disk platters typically have storage capacities ranging from 40 GB to several terabytes. The storage capacity of a hard drive depends on several factors, including the physical size of the disk platters, the number of platters within the drive, and the density of the data that can be stored on them. Currently, it is common to find hard drives with a storage capacity of up to 10 TB for consumer use, which reflects significant advancements in storage technology, such as increased data density and improved recording techniques like longitudinal and perpendicular recording.

Magnetic storage media, such as hard drives, store data in the form of magnetization cell directions within a submicron-thin layer. As technology improves, the potential for higher storage capacities increases; however, the use of nanocrystals and other potential advancements for creating even denser memory disks is still a subject of research and development.

The evolution of memory storage devices has continued from large floppy disks to smaller and more efficient media like hard disk drives, and now to solid-state drives. Each technological leap has brought about increases in storage capacity, demonstrating the ongoing progress in digital storage technology.

Hard disk platters in personal computers have capacities ranging up to several terabytes, indicating a significant advancement in storage technology, especially with the increased data density of [tex]10^12[/tex] bits per square inch in modern hard drives.

Computer storage space is important to understand, as it influences how much data a device can hold. We see advancements in technology where hard drives now can store immense quantities of information. For instance, improved hard disk technology has enabled the development of hard drives with a recorded data density of the order of [tex]10^12[/tex] bits per square inch, leading to much greater storage capacities. A modern 2.5" hard drive may store up to 1 TB and even more. This is a significant leap from earlier days, indicating how storage technology is advancing.

Magnetic memories, utilizing longitudinal and perpendicular recording methods, have enabled huge increases in storage density. However, despite their massive capacities, hard disks are now being challenged by solid-state drives (SSDs), which provide faster and more reliable storage options. The continuous innovation in storage devices shows a trend where older storage mediums become obsolete while new technologies provide increased storage capacities and performance benefits.

A device that converts analog signals into digital and vice versa for a computer to communicate over phone lines is called a ________?

Answers

Answer:

Modem

Explanation:

The Answer is a Modem

A device that converts analog signals into digital and vice versa for a computer to communicate over phone lines is called a modem.

What is digital information?

Digital information generally consists of data that is created or prepared for electronic systems and devices such as computers, screens, calculators, communication devices. These information are stored by cloud.

The analog signals are discrete in nature and digital signals are continuous waves.

They are converted from digital to analog and vice versa with the help of a device called modem.

Thus, a device that converts analog signals into digital and vice versa for a computer to communicate over phone lines is called a modem.

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When the system denies access to someone who is authorized it is called a - false negative?

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the computer declined the process for the password

Which vpn protocol uses ipsec to provide data encryption?

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ESP is a vpn protocol that uses ipsec to provide data encryption.

The VPN protocol that uses IPsec (Internet Protocol Security) to provide data encryption is appropriately called IPsec VPN.

What is IPSsec?

IPsec is a set of protocols that ensure secure communication over the internet by encrypting and authenticating IP packets.

It establishes a secure tunnel between the client and server, protecting the confidentiality and integrity of data transmitted over the VPN connection.

IPsec is widely used for secure remote access and site-to-site VPN connections.

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When malicious code is planted on your computer and alters your browser's ability to find web addresses, it is known as ________. phishing pretexting polymorphing pharming?

Answers

The answer is Phishing

Answer:

The answer is Pharming.

Explanation:

When a hacker steals your confidential and private information by installing a malicious code on your computer which misdirects you to fake and fraudulent websites, this is called pharming. Hacker installs virus on your computer which manipulates the host files on your computer. The hacker uses DNS cache poisoning to attack DNS services on your computer which makes many users to enter fraudulent site, unknowingly, as they type the URL of the real website.These fraudulent website developed by hacker can install virus on your computer and steal confidential information from your computer.

You relate tables to one another by using _______ fields.

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Answer:

You relate tables to one another by using Matching fields

Explanation:

If there are more than one table in the database, then mostly there would be a relationship existing between the two table.

For Eg. There would be Department table where this table contains details of department number, department name and Name of the primary incharge, etc. There would be a table called “Employee” where it would contain the name of the employee along with his personal information and there would be a column where each employee would be associated with the department and would contain a field called as “department number”.

So here the database contains more than one table and these two are related using department number which is common to both the table.

A call to a value-returning function with an empty formal parameter list has the form ________ .
a. function name
c. void function name
c. function name(void)
d. functionname()

Answers

The correct answer is D

Final answer:

A call to a value-returning function with an empty formal parameter list has the form functionname(). This signifies no input arguments and is used when a function does not require any arguments to perform its task. D is correct.

Explanation:

A call to a value-returning function with an empty formal parameter list has the form functionname(). This indicates that the function does not take any arguments. When we define a function call, we specify the name of the function followed by an argument list enclosed in parentheses. However, in this case, the parentheses are empty because the function does not require input arguments.

It's important to note that the type of return value a function provides is declared by the keyword before its name. If the keyword is void, it means that the function does not return a value. Functions in programming are designed to perform computations or actions; they may 'take' input arguments and 'return' a result, this result is known as the return value.

Bittorrent utilizes no central server, instead opting to utilize a _____ structure where each device connected to a network has equal access to the shared files.

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Final answer:

BitTorrent functions on a peer-to-peer (P2P) network structure, enabling devices to share files directly without a central server. This decentralized approach is effective for distributing large files, making BitTorrent and related Torrent sites popular for sharing diverse types of data.

Explanation:

BitTorrent utilizes no central server, instead opting to utilize a peer-to-peer (P2P) structure where each device connected to a network has equal access to the shared files. In a P2P network, each participant, or "peer," acts both as a client and a server, sharing portions of the file directly with other peers. This decentralized model can handle large amounts of data efficiently, making it a popular method for distributing files online, including books, music, films, and scientific data sets.

One of the key advantages of the BitTorrent protocol is its ability to distribute large files effectively without the need for a powerful central server. As more users download and share a file, the distribution network becomes faster and more resilient. This efficiency is what has made BitTorrent and associated Torrent sites a preferred choice for sharing large volumes of data across the internet.

Which type of password would be considered secure?

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A strong password obeys some password rules, such as:
- minimum length
- using characters from different classes (uppercase, lowercase, numbers, typographic characters)

Your safest bet these days is to use a password manager and have it generate one for you, so that hackers can not guess it by understanding humans' predictable mind. ;-)

When an attacker decrypts an encoded message using a different key?

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The answer is Key clustering

Every information systems (is) user has the right to a secure computing environment. this means that the

Answers

Every information systems (IS) user has the right to a secure computing environment. this means that the organization should protect his/her computer and its files.

Which method tries all possible passwords until a match is found?

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Brute force is this approach to password cracking. It tires all possible password combinations until a correct match between the hashes is found. It may make use of rainbow tables which contain precomputed password-hash combinations.

Please remember that it helps to provide the choices that match your question. This can help you get an accurate answer and have your question answered much quicker.

Final answer:

Brute force method tries all possible passwords until a match is found. Using strong and unique passwords and two-factor authentication enhances security.

Explanation:

Brute force is the method that tries all possible passwords until a match is found. This technique involves attempting every possible combination of letters, numbers, and symbols.

For better security, users should follow best practices for passwords such as using long, uncommon passwords that are not reused to prevent brute-force and dictionary attacks.

Implementing two-factor authentication can also enhance security by requiring an additional verification step beyond just entering a password.

A new information system is not considered in production until conversion is complete

Answers

This is True

Often, data conversion is necessary for the installation of a new information system. Data conversion involves existing data being loaded into the new system. Depending on the system, it can be done before, during or after the new information system is complete.

What protocol is used in conjunction with http to make it secure?

Answers

TLS (Transport Layer Security). HTTP + TLS is called HTTPS.

Quote one of morrie's aphorisms and explain what you think it means (page 18).

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Final answer:

Morrie's aphorism "What you do not want done to yourself, do not do to others" emphasizes the importance of treating others with kindness and consideration.

Explanation:

One of Morrie's aphorisms is "What you do not want done to yourself, do not do to others." This means that we should treat others with the same kindness and consideration that we would like to be treated with. It emphasizes the importance of empathy and understanding in our interactions with others.

Since the web.xml file describes how the web application should be configured when it is deployed on a server, the file is known as the

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The answer is:deployment descriptor (DD)

What is an advantage of using a meta-search engine?
A.Searches can use complex search "language"
B.Searches return a high rate of relative results
C.Searches use several search engines at once
D.Searches are comprehensive

Answers

C. searches use several search engines at once

The advantage of using a meta-search engine is that its searches, use several search engines at once.

What is the advantage of Meta search?

The use of metasearch engine is one that is known to have some advantage over the only use of search engine. This is known to be good  because a lot of results can be gotten back in similar proportion of exertion and it lowers the work input of users.

Conclusively, The advantage of using a meta-search engine is that its searches, uses several search engines at once and one get result quickly.

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Chat messages are most likely to be found where on a computer? firewall nic internet history ram

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The answer is RAM.  Chat messages are most likely to be found in the RAM of the computer.  It is Random Access Memory.  RAM is considered volatile memory, which means that the stored information is lost when there is no more power.

Which programming language was released first?
A) FORTRAN
B) BASIC
C) Perl
D) Pascal

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FORTRAN is the answer.

FORTRAN is the  programming language was released first. Hence, option A is correct.

What is FORTRAN?

Fortran is a natively parallel programming language that transmits data across CPUs and has an intuitive array-like syntax. The same code can be run on a single CPU, a shared-memory multicore system, a distributed-memory HPC system, or a cloud-based system.

More than 50 years after its debut, Fortran, the original high-level computer language, is still in use. It is employed in the simulation of atomic structures, nanoparticles, genomes, and DNA, as well as in the study of the atmosphere and the ocean.

Fortran is a language created especially for high-performance computing. In actuality, it is still evolving and alive. Fortran is still used in high-performance computing.

Thus, option A is correct.

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Which protocol, as a companion protocol to RTP, provides monitoring and reporting for RTP connections?

Answers

The answer is Real Time Control Protocol (RTCP).   A companion to RTP, the RTCP provides monitoring and reporting for RTP connections.  It resembles the RTP but there are more alternate structures that depend upon the type of the RTCP packet.

Ssl (secure sockets layer) operates at which layer of the osi model

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ssl(secure sockets layer) operates at session layer of osi model.

The ________ button on the design tab displays the locations where a title and a legend can be positioned in a chart.

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The quick layout button on the design tab displays the locations where a tittle and a legend can be positioned in a chart.

To make active directory more manageable, it is divided into the domain partition, configuration partition, and what other partition?

Answers

The answer is schema partition. To make Active Directory more manageable, it is divided into the domain partition, configuration partition, and schema partition partition.  Only one schema partition exists per forest. It is stored on all domain controllers in a forest. 

Final answer:

Active Directory is organized into partitions such as the domain partition, configuration partition, and the schema partition, with the schema containing definitions for all AD objects and attributes.

Explanation:

The Active Directory (AD) in Windows Server environments is divided into several partitions to make it more manageable. These partitions include the domain partition, the configuration partition, and the schema partition. The schema partition is where definitions of all AD objects and their attributes are stored. It is essentially a blueprint for the structure of the Active Directory's directory service. This design helps in separating different types of information for easier management and to allow for replication only where necessary.

What is a good first step in diagnosing system throughput issues?

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The answer is to determine if all devices are experiencing the problem or only a single device.  This is the good first step in diagnosing system throughput issues., to check if the problem exists with all the devices or only to a single device.

Linux is _software which means users can manipulate the source code to customize their operating system to there needa

Answers

Linux is a Open-Source Kernel which means it can be edited freely.

What impacts the types of logs and events logged on a server?

Answers

The answer is Roles installed.  This impacts the types of logs and events logged on a server

Are the best place to locate current findings on the newest technologies

Answers

Journals are the best place to locate current findings on the newest technologies.  It deals with a particular subject or professional activity, in this case, it deals with the latest findings on the newest technologies.
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