A Junior Linux Administrator Needs to Create 16 Empty Files

question 218

Multiple Choice

A junior Linux administrator needs to create 16 empty files quickly that will contain sales information for each quarter for the past four years. Which of the following commands will meet this requirement?

• A) touch {2015,2016,2017,2018}.{q1,q2,q3,q4}
• B) touch [2015,2016,2017,2018].[q1,q2,q3,q4]
• C) touch '2015,2016,2017,2018'.'q1,q2,q3,q4'
• D) touch {2015.2016.2017.2018}.{q1.q2.q3.q4}

---

Definitions:

Attachment Styles

Patterns of emotional bonding and interpersonal relationships, initially formed in early childhood, that influence one's expectations and interactions in adult relationships.

John Bowlby

A British psychologist known for his foundational work in attachment theory, focusing on the importance of early emotional bonds between a child and their caregiver.

Developmental Psychologists

Professionals who study the growth and development of the human mind and behavior across the lifespan.

Attachment Theory

A psychological, evolutionary, and ethological theory concerning relationships between humans, particularly between a child and a caregiver, emphasizing the importance of attachment in personal development.