Which of the following uses the M.2 form factor?
Answer(s): A
The M.2 form factor is commonly used for NVMe (Non-Volatile Memory Express) SSDs, which are high-speed storage devices.GPU (graphics card), RAM (memory), and NIC (network interface card) use different form factors.
Which of the following does a diamond represent in a flowchart?
Answer(s): B
In a flowchart, a diamond shape represents a decision point, where the flow branches based on a yes/no or true/false condition.Other options:Start and Stop are usually represented by ovals,Processing steps are shown as rectangles.
Which of the following units of measurement is the largest?
Answer(s): C
The units in order from smallest to largest are: MB (Megabyte) < GB (Gigabyte) < TB (Terabyte) < PB (Petabyte).
Which of the following must be included when backing up a workstation?
When backing up a workstation, it's essential to include application data, which contains the user's work and settings.Other options:Cloud-hosted files are usually backed up separately by the cloud service, Emails may be stored in the cloud or server,Installation files can typically be re-downloaded and are not critical for backup.
Given the following pseudocode:10 READ Q,W20 PRINT Q,W30 GOTO 1040 DATA 10,20,30,40,50,60,70,80,90,100Which of the following best defines the type of data being used?
The DATA statement lists multiple values (10, 20, 30, etc.) which are stored sequentially and accessed in order, representing an array or list of data elements.Other options:Boolean is true/false,Variable stores a single value,Function performs operations or calculations.
Which of the following types of programming languages uses tags rather than code?
Markup languages (like HTML and XML) use tags to define structure and presentation, rather than traditional programming code.Other options:Assembly is low-level code,Query languages retrieve data,Compiled languages are translated into machine code.
A programmer wants to write code that will be more efficient when executed at runtime. Which of the following language types should the programmer use?
Compiled languages are transformed into machine code before runtime, resulting in faster and more efficient execution compared to interpreted scripting languages.Other options:Markup is for structuring data,Query languages are for data retrieval,Scripting languages are typically interpreted at runtime.
A user wants to connect to a home's Wi-Fi from the basement but is unable to do so. Which of the following is a potential cause of the issue?
Interference from walls, floors, or other electronic devices can weaken Wi-Fi signals, making it difficult to connect from locations like a basement.Other options:Speed affects data transfer rate but not connection availability, Synchronization relates to timing, not connection,Permission would prevent connection if access credentials were incorrect, but the scenario implies a signal issue.
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