● Many useful tools and techniques are used in developing schedule． （72) is a schedule net

In the system development process，______and pseudo code are tools used by programmers in t

● One tool that is useful during both analysis and design is the （72） ,which is a pictoria

Many useful tools techniques are used in developing schedule. （）s a schedule network anal

Nowadays, many people use computers to handle ordinary issues such as banking and office w

Many objects in daily use have clearly been influenced by science but their forms and fun

When I was a little girl my brothers and I collected stamps for many years. My mother didn use to work during the week but she worked in the post office near our house on Saturdays and she used t