Operational ProceduresPregunta 89 de 100
Which basic scripting construct repeats a block of instructions until a condition is met, and is fundamental to automation?
a.A comment
b.A variable
c.A file path
d.A loop
Explicación
A loop repeats instructions until a condition is satisfied, letting a script automate repetitive work. A variable stores a value and a comment documents code, but neither performs repetition on its own.
Practica las 100 preguntas gratis — sin registro.
Preguntas relacionadas de este tema
- In change management, what is the purpose of documenting the 'scope' of a proposed change?
- Which environmental control helps protect data-center equipment from damage caused by static electricity and overheating?
- What is a key reason to use a change board or approval step rather than letting any technician change production systems freely?
- When a customer becomes upset during a support interaction, which professional communication practice is most appropriate?
- Which purpose does a 'bill of materials' (BOM) or asset inventory serve in IT operations?
- Under change management, why should a change include a documented 'end-user acceptance' or verification step after implementation?
Última revisión: · proceso editorial
Equipo Editorial de PrepPass · Verificado con CompTIA A+ Core 2 (220-1102) · Cómo revisamos