<prompt> Bolela mohopolo oa lenaneo o thusang ho etsa hore tsebetso ea ntsetsopele e atlehe.nan  <response>: Instruction in English: Name a programming concept which helps in making the development process efficient. . Response in English: One programming concept that helps in making the development process efficient is the use of modularity. Modularity refers to the practice of breaking down a program into smaller, manageable and reusable units, called modules. This allows for easier organization, maintenance, and reuse of code, leading to faster development and more efficient use of resources. Modularity also helps in reducing the complexity of the code, making it easier to understand, test and debug. . Response in Sesotho: Mohopolo o mong oa lenaneo o thusang ho etsa hore tsebetso ea ntsetsopele e atlehe ke tšebeliso ea modularity. Modularity e bolela tloaelo ea ho arola lenaneo ka likarolo tse nyane, tse laolehang le tse ka sebelisoang hape, tse bitsoang li-module. Sena se nolofalletsa tlhophiso, tlhokomelo, le tšebeliso e ncha ea khoutu, e lebisang ntlafatsong e potlakileng le tšebeliso e nepahetseng ea lisebelisoa. Modularity e boetse e thusa ho fokotsa ho rarahana ha khoutu, ho etsa hore ho be bonolo ho e utloisisa, ho leka le ho e lokisa. 