cfp 1 Flashcards
1
Q
1st generation
A
1946-1958
2
Q
2nd generation
A
1959-1964
3
Q
3rd generation
A
1965-1970
4
Q
4th generation
A
1971-today
5
Q
5th generation
A
today to future
6
Q
1st computers used vacuum tubes
A
1st gen
7
Q
lowest level programming language
A
machine language
8
Q
1st gen input and outputs
A
input- punched cards
output- printouts
9
Q
replaced vacuum tubes in wnd gen
A
transistors
10
Q
1 transistor replaced ____ vacuum tubes
A
40
11
Q
2nd gen, from machine language to
A
symbolic or assembly
12
Q
1st to store instructions in their memory
A
2nd gen
13
Q
3rd gen developed the ___ circuit
A
integrated circuit
14
Q
transistors were miniaturized and placed on silicon chips called
A
semicoductors
15
Q
could carry out instructions in billionths of a second
A
3rd gen