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Anestetic [448]
3 years ago
11

show how one version of the technology is an improvement over a previous iteration of that same technology

Computers and Technology
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0
This question has a ton of answers to it but, here are some basic ideas to help you out
- Cars 1900's vs today
- Computers 1980's vs today
- Guns 1800's vs today
- Televisions 1900's vs today
- Telescopes/Microscopes
You might be interested in
Please help me with these questions
adelina 88 [10]

3. A, (first choice)

4. C (Third choice from top)


6 0
3 years ago
MyProgramming Lab
Akimi4 [234]

Answer:

Explanation:

The following code is written in Python. It creates a method for each one of the questions asked and then tests all three with the same test case which can be seen in the picture attached below.

def alternating_list(lst1, lst2):

   lst3 = []

   for x in range(len(lst1)):

       lst3.append(lst1[x])

       try:

           lst3.append(lst2[x])

       except:

           pass

   if len(lst2) > len(lst1):

       lst3.extend(lst2[len(lst1):])

   return lst3

def reverse_alternating(lst1, lst2):

   lst3 = []

   if len(lst1) == len(lst2):

       for x in range(len(lst1) - 1, -1, -1):

           lst3.append(lst1[x])

           lst3.append(lst2[x])

   return lst3

def alternating_list_no_extra(lst1, lst2):

   lst3 = []

   max = 0

   if len(lst1) > len(lst2):

       max = len(lst2)

   else:

       max = len(lst1)

   for x in range(max):

       lst3.append(lst1[x])

       try:

           lst3.append(lst2[x])

       except:

           pass

   return lst3

4 0
3 years ago
Write a Java method to delete a record from a B-tree of order n.
max2010maxim [7]

Answer:

Deleting a record on a B-tree consists of three main events:

- Searching the node where the key to be deleted exists

- Deleting the key

- Balancing the tree if required

Explanation:

q = NULL;

   p = tree;

   while (p) {

       i = nodesearch(p, key);

       q = p;

       if (i < used(p) -1 && key == k(p,i)) {

           found = TRUE;

           position = i;

           break;

       }

       p = son(p,i);

   }

   if (!found)

   else if (subtree(p)) {

         if (used(p) > ((n-1)/2)+1)

         delkey (p, position, key);

       else {

           replace (p, position, fsucc(p));

           p0 r1 p1 r2 p2 r3 ……. pn-1 rn-1 pn

           q = &fsucc(p);

           qpos = index of fsucc;

           if (used(rbrother(p)) > ((n-1)/2)+1)

               replace (q, qpos, sonsucc(q));

           else

               while (q && used(q) < (n-1)/2) {

                   concatenate(q, brother(q));

                   q = father(q);

               }

       }

   }

   else

   delkey(p, position, key);

}

6 0
3 years ago
If an application written for an earlier version of Windows doesn't run correctly the operating system can emulate its own older
n200080 [17]

Answer:

The answer is b) Right-clicking the program icon, clicking Properties, and then applying the required settings on the Compatibility tab.

Explanation:

If you have to run an application on a specific operating system, you have to configure the compatibility by accessing in its Properties, then Compatibility tab, and configure the operating system properly.

7 0
3 years ago
Using the College Registration example from Section 6.7.3 as a starting point, do the following:
andreev551 [17]

Answer:

Check the explanation

Explanation:

INCLUDE Irvine32.inc

TRUE = 1

FALSE = 0

.data

gradeAverage WORD ?

credits WORD ?

oKToRegister BYTE ?

str1 BYTE "Error: Credits must be between 1 and 30" , 0dh,0ah,0

main PROC

call CheckRegs

exit

main ENDP

CheckRegs PROC

push edx

mov OkToRegister,FALSE

; Check credits for valid range 1-30

cmp credits,1 ; credits < 1?

jb E1

cmp credits,30 ; credits > 30?

ja E1

jmp L1 ; credits are ok

; Display error message: credits out of range

E1:

mov edx,OFFSET str1

call WriteString

jmp L4

L1:

cmp gradeAverage,350 ; if gradeAverage > 350

jna L2

mov OkToRegister,TRUE ; OkToRegister = TRUE

jmp L4

L2:

cmp gradeAverage,250 ; elseif gradeAverage > 250

jna L3

cmp credits,16 ; && credits <= 16

jnbe L3

mov OkToRegister,TRUE ; OKToRegister = TRUE

jmp L4

L3:

cmp credits,12 ; elseif credits <= 12

ja L4

mov OkToRegister,TRUE ; OKToRegister = TRUE

L4:

pop edx ; endif

ret

CheckRegs ENDP

END main

3 0
3 years ago
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