Agentic AI Engineer Test

You are asked to create a prompt for a language model that outputs JSON data for a company's employee database. The JSON must include an employee's ID, name, age, and whether they are currently active. Consider how you might structure your prompt given these fields. Identify the best prompt design.

Example JSON output:
{
   "ID": "123",
   "Name": "John Doe",
   "Age": 30,
   "Active": true
}

Which prompt structure would most effectively guide the language model to generate the correct JSON format?
A: Create JSON objects for employees with fields: ID, Name, Age, Active. ID should be a string.
B: Generate JSON data: ID, Name, Age, Active. ID is a number.
C: Output JSON: ID (string), Name, Age (integer), Active (boolean).
D: Make JSON: ID, Name, Age, Active. ID is always number.
E: Design JSON response: ID, Name, Age, Active with clear typing.
F: Provide JSON example: Employee data with structured fields.

Consider the following prompt given to an LLM:

System Prompt: "You are a creative writing assistant helping authors develop character descriptions. Use vivid imagery and engaging language to bring characters to life."
Main Prompt: "Write a character description for a mysterious librarian with the following traits:

Works in an ancient library
Has silver hair and green eyes
Knows secrets about forbidden books
Appears to be in their 40s but seems much older
Always wears a pendant with strange symbols"

Three outputs were generated with different temperature settings:

Output A:
"The librarian possesses silver hair and green eyes. Age appears to be approximately 40 years. Works in an ancient library facility. Has knowledge of restricted book collections. Wears jewelry featuring symbolic markings. Maintains professional demeanor while handling library materials."
Output B:
"Elara moves through the ancient library like a ghost haunting familiar halls, her silver hair catching moonbeams that slip through Gothic windows. Those emerald eyes hold centuries of secrets—too many secrets for someone who claims only four decades of life. The obsidian pendant at her throat pulses with runes that predate any known language, and when she speaks of the forbidden texts, her voice carries the weight of ages. There's something unsettling about how she never seems surprised by anything, as if she's been waiting lifetimes for each visitor to find their way to her domain."
Output C:
"Meet Elara, the enigmatic keeper of knowledge whose silver locks frame a face that defies time itself. Her piercing green eyes seem to peer directly into your soul, holding secrets that could unravel reality. The ancient library around her creaks with whispered stories, and she alone holds the keys to the forbidden sections where dangerous truths slumber. The mystical pendant adorning her neck bears symbols older than civilization, pulsing with otherworldly energy that hints at her true nature."

Which temperature setting was most likely used for each output?
A) Output A (T=0.1), Output B (T=1.0), Output C (T=0.5)
B) Output A (T=0.5), Output B (T=0.1), Output C (T=1.0)
C) Output A (T=0.1), Output B (T=0.5), Output C (T=1.0)
D) Output A (T=1.0), Output B (T=0.5), Output C (T=0.1)
E) Output A (T=0.5), Output B (T=1.0), Output C (T=0.1)

What will the following Python code output?

The function high_sess should compute the highest number of events per session of each user in the database by reading a comma-separated value input file of session data. The result should be returned from the function as a dictionary. The first column of each line in the input file is expected to contain the user’s name represented as a string. The second column is expected to contain an integer representing the events in a session. Here is an example input file:

Tony,10
Stark,12
Black,25
Your program should ignore a non-conforming line like this one.
Stark,3
Widow,6
Widow,14

The resulting return value for this file should be the following dictionary: { 'Stark':12, 'Black':25, 'Tony':10, 'Widow':14 }

What should replace the CODE TO FILL line to complete the function?

Below are code lines to create a Python function. Ignoring indentation, what lines should be used and in what order for the following function to be complete:

Consider the following Python code:

In the above code, recursive_search is a function that takes a dictionary (data) and a target key (target) as arguments. It searches for the target key within the dictionary, which could potentially have nested dictionaries and lists as values, and returns the value associated with the target key. If the target key is not found, it returns None.

nested_dict is a dictionary that contains multiple levels of nested dictionaries and lists. The recursive_search function is then called with nested_dict as the data and 'target_key' as the target.

What will the output be after executing the above code?

What does the below function ‘fun’ does?

A: Sum of digits of the number passed to fun.
B: Number of digits of the number passed to fun.
C: 0 if the number passed to fun is divisible by 10. 1 otherwise.
D: Sum of all digits number passed to fun except for the last digit.