Section 1: Software design and development, and Computer systems
Part of a program is shown below.
…
Line 34 RECEIVE xyz FROM (INTEGER) KEYBOARD
Line 35 SET abc TO xyz ^ 2
…(a) State the value stored in abc when ‘3’ is entered by the user at Line 34.
1 mark
(b) The programmer has not used internal commentary or white space in their code.
State one other way to improve the readability of this code.
1 mark