1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sladkih [1.3K]
3 years ago
8

How to reinstall windows 7 on my pc,without format,because i don't want to loose my data,and can u give me a windows 7 setup ple

ase
Computers and Technology
1 answer:
Tems11 [23]3 years ago
5 0
You could install it from a flash drive a disk.
You might be interested in
While reading difficult content, you should always start witha.Surveying the chapterc.Reading the chapterb.Defining vocabulary w
katrin [286]
When reading difficult content you should- Survey the chapter.

Surveying the chapter allows you to better interpret the literary text and therefore be able to answer the following questions or summarize. 

Hope I helped,
-CSX :)
5 0
3 years ago
When copying and pasting text, the first step is _____.
Paul [167]

Answer:

type the,yext is the first step

4 0
3 years ago
Read 2 more answers
What is the result of expression 15 > 10 > 5 in C? What is the result of the same expression in Java?
Inessa05 [86]

Answer:

java: error

C: false

Explanation:

In Java the compiler understand that you are trying to compare an integer (15) with a boolean (10 > 5) this generate the next error:

error: bad operand types for binary operator  

In C the compiler convert (15 > 10 > 5) in (15>10) > (10>5) which is equal to TRUE > TRUE, the compiler can also read it as 1 > 1 (since 1 is TRUE and 0 is FALSE).  like 1>1 is false then C program return false.

5 0
3 years ago
A student is helping a friend with a home computer that can no longer access the Internet. Upon investigation, the student disco
Firlakuza [10]

Answer:

Option (D) is the right answer.

Explanation:

DHCP term used as a short form of dynamic host configuration protocol, which is used to assigns the IP address automatically according to the network.

According to the scenario, the system is getting the wrong IP address that resulting in internet disconnection which is a failure of the DHCP server because it is responsible for assigning the right IP address to the system.

Hence option (D) is the most appropriate answer.

While other options are wrong because of the following reasons:

  • Static IP is the type of IP address which is fix and doesn't change in the system after rebooting, hence it has no connection in the change of IP address.
  • If the DHCP server is working well there is no chance of interference from the surrounding device.
  • Network setting has no connection with computer power supply as SMPS is used to give power and boot system only.
8 0
3 years ago
Computer A has an overall CPI of 1.3 and can be run at a clock rate of 600 MHz. Computer B has a CPI of 2.5 and can be run at a
kirill115 [55]

Answer:

Check the explanation

Explanation:

CPI means Clock cycle per Instruction

given Clock rate 600 MHz then clock time is Cー 1.67nSec clockrate 600M

Execution time is given by following Formula.

Execution Time(CPU time) = CPI*Instruction Count * clock time = \frac{CPI*Instruction Count}{ClockRate}

a)

for system A CPU time is 1.3 * 100, 000 600 106

= 216.67 micro sec.

b)

for system B CPU time is =\frac{2.5*100,000}{750*10^6}

= 333.33 micro sec

c) Since the system B is slower than system A, So the system A executes the given program in less time

Hence take CPU execution time of system B as CPU time of System A.

therefore

216.67 micro = =\frac{2.5*Instruction}{750*10^6}

Instructions = 216.67*750/2.5

= 65001

hence 65001 instruction are needed for executing program By system B. to complete the program as fast as system A

3 0
3 years ago
Other questions:
  • Sahil is making a graphic novel in which the villain plans to reduce the rate at which energy is released from the Sun. The vill
    7·2 answers
  • DHCP and FTP servers listen for and send network traffic on:
    5·1 answer
  • A technology company only hires applicants who are under the age of 30. This company could face possibly _________ consequences
    9·2 answers
  • What does media saturation mean?
    15·1 answer
  • A virus is a self-replicating program that produces its own code by attaching copies of it into other executable codes.
    7·1 answer
  • Create the logic for a program that prompts a user for 12 numbers and stores them in an array. Pass the array to a method that r
    8·1 answer
  • Develop a stored procedure that will take a state abbreviation as a parameter and list the name of the state, vendor, and total
    9·1 answer
  • You looked at the methods used to determine database requirements. Now, research and find a database requirements template. Choo
    9·1 answer
  • Every time a key is pressed on the keyboard, the _______________ chip in the keyboard notices which key has been pressed.
    13·1 answer
  • If you have two folders open on your desktop and you want to move a file from one folder to the other, simply ________ the file
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!