Which of the following connector types are used in terminating singlemode fiber cables?

Answer the following statements true (T) or false (F)

1. A partial sum cannot have the same value as the corresponding total sum. 2. A DOWHILE loop is a leading-decision program loop. 3. An accumulator always adds or accumulates by a constant amount. 4. A counter-controlled loop is more flexible than a loop controlled by a header record value. 5. Any solution algorithm can be expressed using one or more of the three basic control structures.

Which of the following answers is not one of the criteria suggested by the ISO 12207 for consideration during the establishment of infrastructure?

A. Functionality B. Performance C. Safety D. Quality