Mar-2024 Realistic FC0-U61 Accurate & Verified Answers As Experienced in the Actual Test!
Latest CompTIA FC0-U61 Practice Test Questions, CompTIA IT Fundamentals+ Certification Exam Exam Dumps
NEW QUESTION # 75
A user is trying to set up a new wireless access point. Which of the following should the user do first?
- A. Enable the highest available wireless standard.
- B. Change the SSID to a unique name.
- C. Enable WPA2 encryption.
- D. Change the default password.
Answer: D
Explanation:
A wireless access point (WAP) is a device that allows wireless devices to connect to a wired network using Wi-Fi or Bluetooth. A WAP usually has a default configuration that is set by the manufacturer, which may include a default password, SSID (service set identifier), encryption type, and wireless standard. The default password is often weak or well-known, which makes the WAP vulnerable to unauthorized access or hacking. Therefore, the first thing that a user should do when setting up a new WAP is to change the default password to a strong and unique one. This will help secure the WAP and prevent unwanted changes or attacks. Changing the SSID to a unique name, enabling WPA2 encryption, and enabling the highest available wireless standard are also important steps to improve the security and performance of the WAP, but they should be done after changing the default password.
NEW QUESTION # 76
Consider the following statements:
Given the input (userin) of "analyst", to which of the following would the clearance variable be set?
- A. restricted
- B. normal
- C. analyst
- D. topsecret
Answer: A
NEW QUESTION # 77
A user at a company visits a weather website often during the day. The user browses to the site in the afternoon and notices that the temperature listed is from the morning and is not the current temperature. The user closes the page and tries again with the same result. Which of the following is the MOST likely cause?
- A. Proxy server
- B. Script blocker
- C. Browser add-on
- D. Corrupted cache
Answer: A
NEW QUESTION # 78
Which of the following is primarily a confidentiality concern?
- A. Eavesdropping
- B. Destructing
- C. Altering
- D. Impersonating
Answer: A
NEW QUESTION # 79
Which of the following is the closest to machine language?
- A. Assembly languages
- B. Scripted languages
- C. Query languages
- D. Compiled languages
Answer: A
NEW QUESTION # 80
For a disaster recovery exercise, a company wants to ensure customer data is recovered before operational data. This is an example of:
- A. fault tolerance.
- B. replication.
- C. redundancy.
- D. prioritization.
Answer: D
Explanation:
Explanation
Prioritization is the example of a disaster recovery exercise that involves ensuring customer data is recovered before operational data. Prioritization is the process of ranking or ordering the importance or urgency of tasks, goals, or resources. In disaster recovery, prioritization helps to determine which data, systems, or functions should be restored first based on their criticality or impact on the business continuity. For example, a company may prioritize customer data over operational data because customer data is more valuable or essential for the business operations. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 200.
NEW QUESTION # 81
Which of the following filesystems would a Linux computer MOST likely use?
- A. HFS
- B. FAT32
- C. ext4
- D. NTFS
Answer: C
Explanation:
Explanation
ext4 is a type of filesystem that is commonly used by Linux operating systems. A filesystem is a method of organizing and storing data on a storage device such as a hard disk drive or a solid state drive. A filesystem determines how data is divided into files and folders, how much space is allocated for each file or folder, how data is accessed and modified, and how data is protected from errors or corruption. ext4 is an improved version of ext3, which was the default filesystem for many Linux distributions until ext4 was introduced. ext4 offers better performance, reliability, and scalability than ext3. HFS, NTFS, and FAT32 are not filesystems that would be most likely used by a Linux computer. HFS is a filesystem that was used by older versions of Mac OS X operating systems. NTFS is a filesystem that is used by Windows operating systems. FAT32 is a filesystem that is used by older versions of Windows operating systems or removable storage devices such as USB flash drives. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 3: Computing Components, page 123.
NEW QUESTION # 82
An online retailer experienced an outage. An investigation revealed that the server received more requests than it could handle, and customers could not log in as a result. Which of the following best describes this scenario?
- A. On-path attack
- B. Hardware failure
- C. Social engineering
- D. Denial of service
Answer: D
Explanation:
Explanation
The scenario where an online retailer experienced an outage because the server received more requests than it could handle and customers could not log in as a result is best described as a denial of service. A denial of service is a type of attack that aims to disrupt or prevent the normal functioning or availability of a system or network by overwhelming it with excessive traffic or requests. A denial of service can cause performance degradation, slowdown, or outage for the system or network and its legitimate users. A denial of service can be performed by a single attacker or a group of attackers using multiple compromised devices, which is called a distributed denial of service (DDoS). A hardware failure is not the scenario that describes the online retailer's outage, but rather a possible cause or consequence of the outage. A hardware failure is a malfunction or breakdown of a physical component of a system or network, such as a disk, a memory, a CPU, a power supply, etc. A hardware failure can cause data loss, corruption, or interruption for the system or network and its users. A hardware failure can be caused by various factors, such as wear and tear, physical damage, overheating, power surge, etc. A hardware failure can also be induced by a denial of service attack that damages the hardware by overloading it. An on-path attack is not the scenario that describes the online retailer's outage, but rather a type of network attack that involves intercepting or modifying data packets that are transmitted between two parties on a network. An on-path attack can compromise the confidentiality, integrity, or authenticity of the data or communication between the parties. An on-path attack can be performed by an attacker who has access to the same network segment or device as one of the parties, such as a router, a switch, or a hub. An on-path attack can also be performed by an attacker who tricks one of the parties into sending data to them instead of the intended destination, which is called a man-in-the-middle attack. A social engineering attack is not the scenario that describes the online retailer's outage, but rather a type of attack that exploits human psychology and behavior to manipulate people into performing actions or revealing information that benefits the attacker. A social engineering attack can take various forms, such as phishing, vishing, baiting, quid pro quo, pretexting, or tailgating. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 7: Security Concepts
NEW QUESTION # 83
Which of the following creates multifactor authentication when used with something you have?
- A. Geolocation
- B. Hardware token
- C. Password
- D. Single sign-on
Answer: C
Explanation:
A password is something you know, which can be used to create multifactor authentication when used with something you have, such as a hardware token or a smart card. Multifactor authentication is a security method that requires two or more factors of authentication to verify a user's identity. Single sign-on is a feature that allows a user to access multiple applications or systems with one set of credentials, but it does not necessarily involve multifactor authentication. Geolocation is a feature that determines a user's physical location based on GPS or other methods, but it does not necessarily involve multifactor authentication. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 7: Security Concepts
NEW QUESTION # 84
Which of the following terms best describes the outcome of a text message that is encrypted from its original form?
- A. Vector
- B. Plain
- C. Algorithm
- D. Cipher
Answer: D
Explanation:
The outcome of a text message that is encrypted from its original form is best described as a cipher. A cipher is a text message that has been transformed into an unreadable or unintelligible form by using an encryption algorithm and a key. Encryption is the process of converting plain text into cipher text to protect the confidentiality, integrity, and authenticity of the message. A vector is not a term used in encryption, but it may refer to a data structure that can store multiple values of the same data type in an ordered sequence. Plain is not a term used in encryption, but it may refer to the original or unencrypted form of a text message. An algorithm is not the outcome of encryption, but it is the method or procedure that is used to perform encryption or decryption. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 7: Security Concepts1
NEW QUESTION # 85
Employee information is stored in a database. Which of the following BEST describes where all of an employee's information is stored?
- A. Report
- B. Procedure
- C. Record
- D. Column
Answer: C
Explanation:
Explanation
A record is a collection of related fields or attributes that store information about a specific entity or object in a database. For example, an employee record would store information such as name, ID, department, salary, etc.
A record would be the best description of where all of an employee's information is stored in a database. A report is a formatted presentation of data from a database, not a storage unit. A column is a vertical arrangement of fields or attributes that store the same type of information for different records, not all of an employee's information. A procedure is a set of instructions or commands that perform a specific task on a database, not a storage unit. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 5: Database Fundamentals, page 193.
NEW QUESTION # 86
Which of the following database structures is the most granular?
- A. Table
- B. Field
- C. Column
- D. Record
Answer: B
Explanation:
A field is the most granular database structure among the options given. A field is a single unit of data that represents an attribute of an entity, such as name, age, or address. A field can have a specific data type, such as text, number, or date. A column is a collection of fields that share the same data type and name, such as the name column in a table. A record is a collection of fields that represent an instance of an entity, such as a person, a product, or an order. A record can be identified by a primary key, which is a unique value for each record. A table is a collection of records that represent the same type of entity, such as the customer table or the product table. References: CompTIA IT Fundamentals (ITF+) Study Guide: Exam FC0-U61, Second Edition, Chapter 5: Database Fundamentals and Security Concepts, page 156
NEW QUESTION # 87
Which of the following categories describes commands used to extract information from a database?
- A. DDL
- B. DLL
- C. DDR
- D. DML
Answer: D
Explanation:
Explanation
DML stands for Data Manipulation Language, which is a category of commands used to extract information from a database, such as SELECT, INSERT, UPDATE, and DELETE. These commands allow a programmer to query, modify, and delete data from tables and views in a database. DDL stands for Data Definition Language, which is a category of commands used to create and modify the structure of a database, such as CREATE, ALTER, and DROP. These commands allow a programmer to define tables, views, indexes, and other objects in a database. DDR stands for Data Recovery Language, which is not a standard category of commands in SQL (Structured Query Language), the most common language for interacting with databases.
DLL stands for Dynamic Link Library, which is not related to databases at all. It is a file format that contains executable code and resources that can be used by multiple applications on Windows operating systems. References: CompTIA IT Fundamentals (ITF+) Study Guide: Exam FC0-U61, Second Edition, Chapter 4: Software Development Concepts, page 142
NEW QUESTION # 88
A global variable called "age" will be created in a program and incremented through the use of a function.
Which of the following data types should be defined with the age variable?
- A. Float
- B. String
- C. Integer
- D. Double
Answer: C
Explanation:
Explanation
Integer is a data type that can store whole numbers, such as 1, 0, or -2. Integer would be the best data type to use for creating a variable to hold an age value because age is usually expressed as a whole number of years.
Float, double, and string are not data types that would be suitable for creating a variable to hold an age value.
Float and double are data types that can store decimal or fractional numbers, such as 3.14, 0.5, or -2.75. String is a data type that can store text or characters, such as "Hello", "A", or "123". References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 4: Programming Concepts and Data Structures, page 146.
NEW QUESTION # 89
Within a database, which of the following would be the best access method to use to display a subset of a table?
- A. SELECT
- B. DROP
- C. INSERT
- D. UPDATE
Answer: A
Explanation:
Explanation
The SELECT statement is used to query a database and retrieve a subset of data that matches the specified criteria. For example, SELECT * FROM Customers WHERE City = 'London' will return all the records from the Customers table where the City column is equal to 'London'. The SELECT statement can also be used to join multiple tables, perform calculations, sort and group data, and apply filters and functions. The SELECT statement is one of the most commonly used SQL commands and is essential for manipulating and analyzing data in a database.
NEW QUESTION # 90
Which of the following requires the MOST frequent updating to remain effective?
- A. Antivirus
- B. Host firewall
- C. Device drivers
- D. Web browser
Answer: A
NEW QUESTION # 91
Which of the following are the basic computing operations?
- A. Input, process, output, and storage
- B. Input, output, storage, and feedback
- C. Input, process, and output
- D. Input, process, output, and feedback
Answer: A
Explanation:
Explanation
Input, process, output, and storage are the basic computing operations that describe how a computer system works. Input is the data or instructions that are entered into the computer system by the user or another device.
Process is the manipulation or transformation of the input data by the computer system according to a set of rules or algorithms. Output is the result or information that is displayed or sent by the computer system to the user or another device. Storage is the retention or preservation of the input, output, or intermediate data by the computer system for future use. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 28.
NEW QUESTION # 92
Ann, a user, connects to the corporate WiFi and tries to browse the Internet. Ann finds that she can only get to local (intranet) pages. Which of the following actions would MOST likely fix the problem?
- A. Clear the browser cache.
- B. Configure the browser proxy settings.
- C. Renew the IP address.
- D. Disable the pop-up blocker
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION # 93
The IT department has established a new password policy for employees. Specifically, the policy reads:
* Passwords must not contain common dictionary words
* Passwords must contain at least one special character.
* Passwords must be different from the las six passwords used.
* Passwords must use at least one capital letter or number.
Which of the following practices are being employed? (Select TWO).
- A. Passwords history
- B. Password length
- C. Password lockout
- D. Password complexity
- E. Password expiration
- F. Password age
Answer: A,D
NEW QUESTION # 94
A computer technician is assigned a ticket to install a laptop for a new employee. Due to the arrangement of the workspace, the employee requests that the laptop be installed with the cover closed. Which of the following would be required to satisfy this request? (Choose two.)
- A. Speakers
- B. Printer
- C. Display
- D. Webcam
- E. Mouse
- F. External hard drive
Answer: C,E
Explanation:
Explanation
A mouse and a display would be required to satisfy the request of installing a laptop with the cover closed. A mouse is an input device that allows users to move a cursor and click on icons or buttons on the screen. A display is an output device that shows visual information on the screen. A mouse and a display would enable the user to interact with the laptop without opening the cover. A printer, a webcam, an external hard drive, and speakers are not devices that would be required to satisfy the request of installing a laptop with the cover closed. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 3:
Computing Components, page 106.
NEW QUESTION # 95
A programmer needs to store output in a place that can be accessed as quickly as possible. The data does not need to remain persistent. Which of the following is the BEST option for storing the data?
- A. Solid state drive
- B. Memory
- C. Flat file
- D. Relational database
Answer: B
Explanation:
Explanation
Memory is the component of a computer system that stores data temporarily for fast access by the processor.
Memory does not need to remain persistent, which means it does not retain data when the power is turned off.
A programmer can use memory to store output in a place that can be accessed as quickly as possible by the processor. Memory is also known as RAM (random access memory). References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 36.
NEW QUESTION # 96
A large payment website was breached recently. A user is concerned that the breach will affect account security on other sites. Which of the following password best practices would mitigate this risk?
- A. Password reuse
- B. Password history
- C. Password expiration
- D. Password age
Answer: A
Explanation:
Explanation
Password reuse is the practice of using the same password for multiple accounts or services. Password reuse would increase the risk of account security on other sites if a large payment website was breached recently. If the attackers obtained the user's password from the breached website, they could try to use it to access the user's accounts on other sites. Password reuse should be avoided and different passwords should be used for different accounts or services. Password history, password expiration, and password age are not password best practices that would mitigate this risk. Password history is the record of previous passwords that a user has used for an account or service. Password expiration is the time limit for using a password before it needs to be changed. Password age is the length of time that a password has been in use. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 8: Security Concepts, page 308.
NEW QUESTION # 97
A technician has been asked to assign an IP address to a new desktop computer. Which of the following is a valid IP address the technician should assign?
- A. 255.255.255.0
- B. 127.0.0.1
- C. 172.16.2.189
- D. 192.168.257.1
Answer: C
NEW QUESTION # 98
Which of the following internet service types is most susceptible to weather disruptions?
- A. Satellite
- B. Cable
- C. Fiber
- D. DSL
Answer: A
Explanation:
Explanation
Satellite internet service is a type of internet service that uses satellites orbiting the earth to transmit and receive data signals from users' devices. Satellite internet service can provide internet access to remote or rural areas where other types of internet service are not available or reliable. However, satellite internet service is also more susceptible to weather disruptions than other types of internet service, such as cable, DSL (digital subscriber line), or fiber. Weather conditions such as rain, snow, clouds, wind, or storms can interfere with the signal quality and strength between the satellite and the user's device, causing slow speeds, latency (delay), packet loss (data loss), or connection drops. Therefore, satellite internet service users may experience poor or inconsistent internet performance during bad weather
NEW QUESTION # 99
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