Which of the following tasks is typically performed during the identification phase of the troubleshooting methodology?

A technician overhears a systems administrator mention the term “IOPS”. To which of the following operating system functions would the term BEST apply?

Which of the following is the BEST option for a developer to use when storing the months of a year and when performance is a key consideration?

A company wants an application to be accessed by concurrent users and store company information securely. Which of the following would be the BEST option for storing the information?

Which of the following would MOST likely use an ARM processor?

A systems administrator wants to run a script at a certain time every day. Which of the following is the BEST way to achieve this?

Which of the following would indicate the FASTEST processor speed?

A gaming console needs to allow for inbound connectivity on a home network to facilitate chat functions. Which of the following devices is a user MOST likely to configure to allow this?

The computer language that is closest to machine code is:

Employee information is stored in a database. Which of the following BEST describes where all of an employee’s information is stored?

Which of the following is an example of an interpreted language?

An employee’s laptop does not connect to the Internet when it is used in a coffee shop. Which of the following is the MOST likely cause?

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

Which of the following concerns does installing cross-platform software address?

Which of the following requires the MOST frequent updating to remain effective?

Which of the following BEST explains the use of float over integer to store monetary values?

An IP address is 32 bits long. If converted to bytes, it would be:

Which of the following BEST describes the purpose of a vector in programming?

Which of the following WiFi security options would create the MOST need for a VPN connection on the client device?

Which of the following BEST describes a technology that allows multiple users to create and edit reports at the same time?

A company has installed an application that only requires a workstation to function. Which of the following architecture types is this application using?

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?

Meaningful and accurate reporting is essential to retailers in making business decisions while managing inventory. Which of the following offers the BEST assistance in generating reports?

A business would like to create an employee portal that employees will have access to when they are at work. The employees will not be able to connect to the portal from home without a VPN connection. Which of the following types of application does this describe?

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 company wants its employee to use an email client that downloads and removes messages from the email server. Which of the following protocols must be configured in the email client to facilitate this?

Consider the following statements:

if userin = "commander"

then clearance = "topsecret"

else if userin = "analyst"

then clearance = "restricted"

else

clearance = "normal"

Given the input (userin) of “analyst”, to which of the following would the clearance variable be set?

Which of the following is a reason why complex passwords are required?

A technician is troubleshooting an error message and tests the same program on a separate, identical machine. Which of the following troubleshooting methodology steps is this an example of?

Which of the following storage types is MOST vulnerable to magnetic damage?

When developing a game, a developer creates a boss object that has the ability to jump. Which of the following programming concepts does jump represent?

Concerned with vulnerabilities on a home network, an administrator replaces the wireless router with a recently released new device. After configuring the new device utilizing the old SSID and key, some light switches are no longer communicating. Which of the following is the MOST likely cause?

Given the following pseudocode:

For each apple in the basket, eat two oranges unless it is the last apple, then eat three oranges

If there are seven apples in the basket, which of the following would be the number of oranges a person eats?

Which of the following are the primary functions of an operating system? (Choose two.)

SQL databases use primary and foreign keys to enable which of the following?

Which of the following is a logical structure for storing files?

Which of the following is both an input and output device?

A technician has successfully verified full system functionality after implementing the solution to a problem. Which of the following is the NEXT troubleshooting step the technician should do?

A large payment website was breached recently. A user is concerned that the breach will affectaccount security on other sites. Which of the following password best practices would mitigate this risk?

A company is concerned with ensuring its databases are highly available. Which of the following can be used to increase database availability?

A user revisits a website and receives a message that the site may not be secure. The user is prompted to click a link to continue to the site. Which of the following would MOST likely identify the issue?

A user wants to ensure port 3389 is open for remote desktop on a PC. Which of the following describes where the user should verify the port is open?

Which of the following contains exactly four copper wires?

A technician replaces the video card in a user’s PC. The user reports the resolution on the display seems very low, but the operating system will not let the user adjust it any higher. Which of the following steps would MOST likely fix this problem?

All users have access to an application at a company. The data from the application is stored on a centralized device located on the network. Which of the following devices would MOST likely be used to store the data?

Which of the following data types should a database administrator use to store customer postal codes?

Which of the following protocols is used to relay email from a user's mail server?

A technician has verified full system functionality. Which of the following actions should the technician take next?

Which of the following commands can be used to remove a database permanently?