Final answer:
A typical day in programming and software development involves monitoring network connections, troubleshooting computer issues, and writing code for software programs. thus correct option is a, b and d.
Step-by-step explanation:
In the realm of programming and software development, a routine day encompasses a diverse array of responsibilities. Integral to this routine is the vigilant monitoring of network connections. This entails scrutinizing for connectivity glitches, swiftly addressing network-related complications, and fine-tuning overall network performance. Another common challenge is deciphering why a computer refuses to power on, a task that involves intricate troubleshooting of both hardware and software issues. This process demands a meticulous examination of power supply connections and the identification and rectification of any malfunctioning components.
However, the quintessential activity defining a programmer's day is the creation of code for software programs. This pivotal task involves the comprehensive life cycle of coding—writing, testing, and debugging. Programmers meticulously craft lines of code to develop software that serves distinct functions or resolves specific issues. This multifaceted routine underscores the dynamic nature of the programming landscape, where problem-solving, creativity, and technical proficiency converge to propel the evolution of software systems.