Question 5
- JPEG
- USB
- PIXELS
- dpi
- ASA
: (a) What do the following acronyms stand for?
(b) Identify the labelled parts in Figure 1:
H;
I;
J;
K;
L;
M;
N;
O;
P;
Q.
Observation
The question was attempted by many of the candidates. The performance was fair. The candidates were expected to provide the following answers in order to score good marks:
(i) JPEG - Joint Photographic Experts Group.
(ii) USB - Universal Serial Bus.
(iii) PIXELS - Picture Elements.
(iv) dpi - Dots-Per-Inch.
(v) ASA - American Standard Association.
H - Film advance lever.
I - Shutter release button.
J - Shutter speed dial.
K - Hot shoe.
L - Rewind crank/rewind knob/camera back release.
M - Film speed dial.
N - Flash cable socket/flash synchronization terminal.
O - Focusing ring.
P - Lens.
Q - Filter thread/filter holder.