1. the first true digital computer was designed by: (10 points)
ada lovelace
charles ba...
Computers and Technology, 03.10.2019 03:40 20vmiller
1. the first true digital computer was designed by: (10 points)
ada lovelace
charles babbage, an english mathematician
john von neumann
bill gates
2. in the earliest days of electronic digital computing, there was no operating system. (10 points)
true
false
3. your research on the history of hardware for computers from the 1960s to the present, stated "the basis
of the fourth generation was marcian hoff's invention of the microprocessor." (10 points)
true
false
4. all of the following are operating systems except: (10 points)
windows xp
os x
linux
apple
Answers: 1
Computers and Technology, 22.06.2019 09:40
It is vital to research each of the services you plan to disable before implementing any change, especially on critical machines such as the: a. servers in the test environment. b. domain controller and other infrastructure servers. c. desktops that have previously been attacked. d. desktops used by upper-level management.
Answers: 2
Computers and Technology, 22.06.2019 12:00
The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential
Answers: 2
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