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nika2105 [10]
3 years ago
5

How can i appear offline without fb messenger saying "last active 1 minute ago"?

Computers and Technology
1 answer:
Furkat [3]3 years ago
5 0
Go to settings and hit privacy to change who can see your posts
You might be interested in
Distinguish between the savings and investment options.
Tanya [424]

Answer:

Savings,                          Investments

{}Certificate of deposit    Mutual fund

{}Account                         Money Market

{}                                        Gold

Explanation:

Savings is the term used to describe the proportion of ones income not spent or kept for spending at a much later date;

Saving methods includes saving money in deposit accounts, pension savings, and cash savings as well as reducing expenditures

Savings differs from investment in the sense that investments involves more risks than savings

Mutual fund

Mutual fund is a financial resource type involving the bringing together of funds gathered from several investors for investment

Money market

The money market involves buying and selling debt investments that are short terms

Gold

Gold investment is a way of diversifying risk through futures and derivatives and futures contracts

Certificate Deposit

Certificate deposit is a fixed term deposit form of savings that provides an interest on the deposit

Account

Savings and current account are meant for saving funds

8 0
3 years ago
Windows needs free space on the hard drive for normal operation, for defragmenting the drive, for burning CDs and DVDs, and for
REY [17]

Answer:

True

Explanation:

Windows writes temporary files to the hard disk which it uses as a cache during normal operation. These files are usually deleted automatically after the windows operation has been completed. If there is no free disk space available, some windows operations will fail to start and others will stop working

3 0
3 years ago
Assume the system with 256B memory and 64B cache and the block size of 16 bytes. I.e., there are 4 blocks in the cache. (a) For
Nataliya [291]

Answer:

Check the explanation

Explanation:

1.

System = 256Byte = 8 bit

Cache = 64B , block size = 16 byte.

A) Direct Mapped Cache:

Block offset = log (Block size) = log 16 = 4bit

Total # of block inside cache = 4.

Therefore index offset = log 4 = 2bit.

Remaining is tag bits.

Therefore tag bits = 8-(4+2) = 8-6 = 2 bits

Tag                              Index offset                                Block offset

(2 bits)                             (2 bits)                                           (4 bits)

Fully associative cache :

In fully associative cache, any of main memory block can be placed anywhere in cache. Therefore index offset =0 bits.

Therefore tag bits = 8-block offset bit= 8-4 =4bits

Tag                               Block offset

(4 bits)                                (4 bits)

4 0
3 years ago
A triangle is an example of __________ .
inna [77]
 CONVEX polygon. 
An equilateral triangle is a triangle that has the same side length and same angles.

It is identified as a convex polygon because it does not have a reflex angle. 
A reflex angle is an angle that is greater than 180° but lesser than 360°. Interior angles of a triangle sum up to 180°.
7 0
3 years ago
Which of the following methods is a static method? The class in which the method is defined is given in parentheses following th
maw [93]

Answer:

C. sqrt(Math)

Explanation:

All but one of options A to E are is not a static method.

Only option C is a static method. The sqrt() is a static method of Math, that can always be used as Math.sqrt() is used;

The Math class defines all of its methods to be static. Invoking Math methods is done by using Math as a method rather than a variable of type Math; this means that sqrt(Math) doesn't rely on instance variables and don't need to be overridden, unlike others.

Lastly, sqrt(Math) is a static method because unlike other options, it is an utility method, and it is relevant to computations on primitive data types.

The purpose of the static method is in large part to offer a standard library of functions, and it doesn't need to be applied directly to an object.

4 0
3 years ago
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