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Write chracteristics of all 5 generation of computer

jeka94

Answer:

First generation — 1940–1956

-used vacuum tubes

ENIAC, UNIVAC I, IBM 650, IBM 701 etc.

mainframes taking up entire rooms

punched cards I/O

electrostatic and mercury delay line memory, beginning use of core

Second generation — 1956-1963

-used discrete transistors

IBM 7090 and 7094, UNIVAC 1107, PDP-1 and 8, etc.

first appearance of minicomputer (PDP-8)

punched cards I/O and line printers (mainframe), TTY (minicomputers)

core memory, magnetic tape for mass storage

Third generation — 1964-1971

-used integrated circuits

IBM System/360, UNIVAC 1108, PDP-8/I, PDP-11/20 and PDP-11/45, etc.

mostly same I/O and memory as second generation

Fourth generation — 1971-present

-use microprocessors

PDP-11/03 and PDP-11/34, Apple ][, IBM PC, Apple Macintosh, IBM z Series, etc.

transition from minicomputers to personal computers

video terminals used for I/O, specialty computer printers developed

fewer mainframes

semiconductor memory replaces core memory

hard drives and optical drives replace magnetic tape for mass storage, followed by solid-state drives (SSD)

Fifth generation — (current research)

-artificial intelligence and quantum computing

3 0

3 years ago

Read 2 more answers

Create a variable ‘temp’ and assign the value in Celsius. Display the message ‘It’s extremely hot day today!’ if the temperature

Svetlanka [38]

Answer:

temp = 47

if temp > 40:

print("It’s extremely hot day today!")

else:

print("It’s not too hot!")

Explanation:

*The code is in Python.

Create a variable called temp and set its value as 47

Check the temp using if-else structure. If the temp is greater than 40, print "It’s extremely hot day today!". Otherwise, print "It’s not too hot!".

8 0

4 years ago

Jenny's needs to buy a computer to create word documents, make presentations, listen to music, and watch movies and videos. Whic

AveGali [126]

Years ago that would be C only, but nowadays Linux also comes with applications that can create word documents, make presentations and all that.

8 0

4 years ago

You have two DCs, each with three Active Directory-integrated zones. You're getting inconsistent DNS lookup results and suspect

nikklg [1K]

Since their or two domain controller and where their or three active directory is associates.

As first check the tcpip ranges to be checked if both falls on same tcpip address. Better to change the one from tcpip address.

Second is host and subdomain has to checked and reconfigure if necessary.

Computer name and connected their group to be checked.

With NSLOOKUP command from disk operation system come check ping tracking reply is positive or negative.

When we query for DNS, end user need to see the positive reply from list of servers. Possible for scanning the IPV6 address across the domains and find as positive or negative response. End user has to decide the primary and secondary domain controller’s

Normally secondary domain controller’s as to be configured as standard alone. On success on deciding primary and secondary domain controller’s automate the process from primary to secondary by configuration with ns records. Possible for domain partition also.

8 0

3 years ago

13. In cell A17, use the SUMIF function to display the total membership in 2023 for groups with at least 40 members

expeople1 [14]

Answer:

On cell G16, type the formula "=SUMIF(G2:G11, ">=40")".

Explanation:

Formulas in Microsoft Excel are used to generate results or values to a cell. The formula must start with an equal sign. The formula above has the function "SUMIF" which is used to provide a sum of numeric values based on a condition.

6 0

3 years ago