CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 291:

  A database administrator created the outline for a database that describes its components and how they work. Which of the following did the database administrator create?

  A. Record
  B. Constraint
  C. Field
  D. Schema
  D. Schema

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  Explanation/Reference:

  A database is an organized collection of information. The information is stored in a structured manner for easier access. Typically, a database consists of tables of information, organized into columns and rows. Each row represents a separate record in the database, while each column represents a single field within a record.

  The structure of the database in terms of the fields defined in each table and the relations between primary and foreign keys is referred to as the schema.

• Question 292:

  Which of the following are ways in which an IT administrator can protect mobile devices? (Choose two.)

  A. Encrypt the devices
  B. Enable installation of applications from unknown sources
  C. Root the devices to install third-party security software
  D. Only install applications from authorized stores
  E. Access web stores to purchase applications
  F. Disable location services
  A. Encrypt the devices
  D. Only install applications from authorized stores

• Question 293:

  Which of the following would be the MOST secure method to communicate information to a supervisor regarding a project's status?

  A. Project distribution list
  B. Personal email
  C. Company-provided instant messaging system
  D. Text message
  C. Company-provided instant messaging system

• Question 294:

  Which of the following filesystems would a Linux computer MOST likely use?

  A. HFS
  B. NTFS
  C. FAT32
  D. ext4
  D. ext4

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  Explanation/Reference:

  A. HFS - Hierarchical File System is for Mac superseded by apple file system.

  B. NTFS - New Technology File System is for windows

  C. FAT32 - File allocation table for Windows.

  D. ext4 - Fourth extension filesystem is for Linux.

• Question 295:

  A technician is running two Wi-Fi networks. Both of the networks have the same network name, but they have different channels and different frequencies. During testing, the connection becomes intermittent. Which of the following should the technician do to obtain a stable connection?

  A. Change the SSID.
  B. Disable the captive portal
  C. Update the Wi-Fi passwords.
  D. Disable the network broadcast.
  A. Change the SSID.

• Question 296:

  The process of determining the source of an issue during troubleshooting is called:

  A. researching.
  B. sourcing.
  C. diagnosing.
  D. triaging.
  C. diagnosing.

• Question 297:

  Which of the following would be the most effective use of a database?

  A. To keep a list of vendors to call daily
  B. To store visitor information at each location
  C. To list basic employee information for distribution
  D. To automate input of financial transactions and run daily reports
  D. To automate input of financial transactions and run daily reports

• Question 298:

  A systems administrator is setting up an output device that supports both USB and network capability. Which of the following devices is the administrator most likely installing?

  A. Scanner
  B. Camera
  C. SSD
  D. Printer
  D. Printer

• Question 299:

  Which of the following network protocols will MOST likely be used when sending and receiving Internet email? (Choose two.)

  A. SMTP
  B. POP3
  C. SNMP
  D. DHCP
  E. ICMP
  F. SFTP
  A. SMTP
  B. POP3

• Question 300:

  A user calls to report that the cable internet is slow and inconsistent, specifically in the evenings. Which of the following is the MOST likely issue?

  A. Router failure
  B. Site congestion
  C. Shared bandwidth
  D. Off-peak internet usage
  C. Shared bandwidth

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  Explanation/Reference:

  Shared bandwidth, which can lead to network congestion during peak usage times, is often the primary cause of slow and inconsistent internet performance in such situations. This congestion occurs when multiple users in the same area share the available bandwidth, resulting in reduced internet speeds for everyone during high-traffic times.