answer.
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
QveST [7]
2 years ago
9

As the performance of PCs steadily improves, computers that in the past were classified as midrange computers are now marketed a

s ____.
laptops
PC servers
PDAs
tablet PCs
Computers and Technology
1 answer:
taurus [48]2 years ago
5 0

Answer: PC servers

Explanation: PC(Personal computer) servers are the helps in the utilization of the network services to the software and hardware of the computer. It manages the network resources . In the past time ,Mindrange computers, mini computers etc are present time's PC servers.

Other options are incorrect because laptops ,PDA(Personal digital assistant) or tablets are the modern version of the computer units that are portable and compact with fast processing. Thus the correct option is option PC servers.

You might be interested in
Which statements describe the advantages of using XML?
lutik1710 [3]
I think the correct answer would be that it facilitates the transport of data. It is a very useful tool in the transport and storage of data. XML, also, uses human language rather than computer language so it can be used easily by new users. 
3 0
2 years ago
Read 2 more answers
Match each function with its possible output.
mojhsa [17]
1.) B
2.) A
3.) D
4.) C
rand command returns a random number sqrt is going to return a decimal unless its a perfect square however the rand will not the now is quite obvious because it gives a time and date, while the other simply gives the date.
4 0
2 years ago
Read 2 more answers
E xercise 17.2.4: The following is a sequence of undo-log records written by two transactions T and U: < START T>; ; <
masya89 [10]

Answer:

Check the explanation

Explanation:

The following is a sequence of Undo — log records written by two transactions.

<START 1>; <F, A, 10>; <START U>; <U, B, 20>; <F, C, 30>; <U, D, 40>; <COMMIT U>; <T, E, 50>; <COMMIT T>; (a) < START U >;

If the system crashes after the log < START U >,

Then we have log records will be shown below.

<START U>;

<T, A, 10>;

<START T>;

SYSTEM CRASHED

The recovery manager sees the Undo - Redo log and inspect the both trans-actions T and U are not committed. Then those elements changed by both transactions are arranged to their old values.

  1. Transaction T changes the element A.
  2. Then the Element A is arranged to old value A=10.
  3. Transaction U did not change any existing element in the records.
  4. So, not anything to do with transaction U.

(B) < T, E, 50>;

If the system crashes after the log < T, E, 50>;

Then we have log records will be shown below .

START T>;

<T, A, 10>;

<START U>;

<U, B, 20>;

<T, C, 30>;

<U, D, 40>;

<COMMIT U>;

<T, E, 50>;

SYSTEM CRASHED

The recovery manager sees the Redo logs and inspect the transaction U is committed or not. Such changes made by transaction U are reached to disk.

• So much the recovery manager arranged the elements to their recent values changed by transaction U.

• Transaction U changed the elements B and its records <U, B, 20>with re-cent values.

• Transaction U changed the elements D and its records <U, D, 40>with recent values.

• The transaction T is not committed.

• Then the elements changed by transaction T are arranged to old values.

• Then element A is arranged to 10, C is arranged to 30 and E is arranged to 50.

7 0
2 years ago
Select the correct navigational path to freeze the top row of your worksheet. Select the panes you wish to freeze. Click the tab
Artemon [7]

Yeah, Your steps ar correct. Let's analyse those steps more easily by the following steps:

\Large{ \boxed{ \bf{ \color{aqua}{Freeze \: panes:}}}}

Freeze panes is a feature in spreadsheet applications, such as Microsoft Excel, LibreOffice Calc, and Google Sheets. It "freezes" a row or column, so that it is always displayed, even as you navigate the spreadsheet.

❍ Freezing panes is especially useful if your spreadsheet has a header row, that you want to always be visible.

  • Select the row below the row(s) you want to freeze. In our example, we want to freeze rows 1 and 2, so we'll select row.
  • Click the View tab on the Ribbon.
  • Select the Freeze Panes command, then choose Freeze
  • Panes from the drop-down menu. ...
  • The rows will be frozen in place, as indicated by the gray line.

<u>━━━━━━━━━━━━━━━━━━━━</u>

6 0
2 years ago
Read 2 more answers
Why is it important to back up data on a computer before you burn-in test the cpu?
katen-ka-za [31]
A burn-in test is a test which is usually performed on a system or component by running it for a long time in order to bring out any errors or system failures etc. 
While doing it on CPU the data must be backed up as any kind of error or failure may result in the loss of data, at time systems can be repaired to retrieve data but still there is no guarantee, backing up is the best option.
5 0
2 years ago
Other questions:
  • Which of the following is not a benefit of active listening?
    8·1 answer
  • Which references are updated when you copy the formula =$E6-MAX(H$1:J4)
    10·1 answer
  • For drivers under 21, the penalties for driving with an illegal BAL include _____.
    5·2 answers
  • If the input is negative, make numItemsPointer be null. Otherwise, make numItemsPointer point to numItems and multiply the value
    9·1 answer
  • Access-lists pose a logical problem which often has more than one solution. Can you think of a different set of rules or placeme
    8·1 answer
  • If the result is for a BART Transit Station: "Daly City Station" with the result address "Daly City,CA". What is the correct rat
    8·1 answer
  • Which of the following has been a result of the increase in local organic farms?a decrease in farmers' markets
    10·2 answers
  • If a class has member variables that are pointers, you must ensure that you implement ____.
    6·1 answer
  • Which of the following statements is true regarding ARPANET? Select 3 options. It was a product of Bell Laboratories and was int
    9·1 answer
  • 2. BIOS is contained in ROM and not in RAM. Can you guess why?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!