Additional Activities Direction: List down all the safety and work procedures in using newly purchased gadget. Write your answers on a separate sheet of paper.​

Answer:

The answer is TRUE we use paint program to draw.

Explanation:

#swag

Answer:

A computer virus is a malicious software program loaded onto a user’s computer without the user’s knowledge and performs malicious actions.

Viruses which are the most commonly-known form of malware and potentially the most destructive. A virus can do anything from erasing the data on a computer to hijacking a computer to attack other systems, send spam, or host and share illegal content.

Explanation:

The term 'computer virus' was first formally defined by Fred Cohen in 1983. Computer viruses never occur naturally because they are always induced by people. Once created and released, however, their diffusion is not directly under human control. After entering a computer, a virus attaches itself to another program in such a way that execution of the host program triggers the action of the virus simultaneously. It can self-replicate, inserting itself onto other programs or files, infecting them in the process. Not all computer viruses are destructive though. However, most of them perform actions that are malicious in nature, such as destroying data. Some viruses wreak havoc as soon as their code is executed, while others lie dormant until a particular event (as programmed) gets initiated, that causes their code to run in the computer. Viruses spread when the software or documents they get attached to are transferred from one computer to another using a network, a disk, file sharing methods, or through infected email attachments. Some viruses use different stealth strategies to avoid their detection from anti-virus software. Some old viruses make sure that the "last modified" date of a host file stays the same when they infect the file.  

Answer:

Acc_No

Explanation:

Given

See attachment for table Bank_Customer

Required

Which field can be used as primary key

A field, once made the primary key, cannot contain duplicate entries.

This means that Pratibha has to select a field that can be unique to all customers.

From the table, we have:

Acc_No [tex]\to[/tex] No two customers can have the same account number

Cust_Name [tex]\to[/tex] Multiple customers can have the same name

DOB [tex]\to[/tex] Multiple customers can have the same date of birth

PAN_NO [tex]\to[/tex] No two customers can have the same pan number; however, pan number is often issued by tax department of a country.

Opening_Bal [tex]\to[/tex] Multiple customers can have the same opening balance,

Hence, the field to use as primary key is:

Acc_No

Answer:

Override

Explanation:

Hope this helps

Using ohms law

[tex]\boxed{\sf \dfrac{V}{I}=R}[/tex]

[tex]\\ \sf\longmapsto V=IR[/tex]

[tex]\\ \sf\longmapsto V=2(4)[/tex]

[tex]\\ \sf\longmapsto V=8V[/tex]

Answer:

To answer a question on brainly, there is a add answer button below the question. Please look at the attached, it shows you the add answer button.

Explanation:

Once you click on add answer, brainly will take you to something that looks like a note and all you have to do is type the answer and explanation. Once you do that, click on the add your answer button on the top right corner, and your answer will be posted.

Answer:

5 nautical mile

4000 feet

1200 feet

Explanation:

Class C Airspace has inner ring which is also an inner core has usually 5 nautical mile radius. This extends from surface area upto 4000 feet above airport elevation and outer ring starts at an altitude of 1200 feet above ground and is extended upto 4000 feet above airport elevation.

Answer:

They should have a common start and end node, numbering activity aides clarity, and no "if-then" statements

When constructing a project network for a project with 25-100 tasks, a common industry practice is to

utilize the "yellow sticky" approach

Answer:

[tex]\sigma_x = 5.68[/tex]

Explanation:

Given

[tex]x = 4, 14, 6, 2, 7, 12 2,17[/tex]

Required

The standard deviation

First, calculate the mean

[tex]\bar x =\frac{\sum x}{n}[/tex]

So, we have:

[tex]\bar x = \frac{4+ 14+ 6+ 2+ 7+ 12 +2+17}{8}[/tex]

[tex]\bar x = \frac{64}{8}[/tex]

[tex]\bar x = 8[/tex]

The standard deviation is:

[tex]\sigma_x = \sqrt{\frac{\sum(x - \bar x)^2}{n-1}}[/tex]

So, we have:

[tex]\sigma_x = \sqrt{\frac{(4 - 8)^2+ (14 - 8)^2+ (6 - 8)^2+ (2 - 8)^2+ (7 - 8)^2+ (12 - 8)^2+ (2 - 8)^2+ (17 - 8)^2}{8-1}}[/tex]

[tex]\sigma_x = \sqrt{\frac{226}{7}}[/tex]

[tex]\sigma_x = \sqrt{32.2857}[/tex]

[tex]\sigma_x = 5.68[/tex]

Answer:

A physical processor which is also referred to as a CPU, is a chip that is visible on a computer's circuit board.

Explanation:

Answer:

a) Application software

d) Lady Augusta Ada Lovelace

b) (it may be versatility

Explanation:

to capture a screenshot press and hold the power and volume down button at the same time for approximately 2 seconds

Answer:

A) A function can hold multiple return statements, but only one return statement executes in one function call

Explanation:

This is because each function can only return one value, whether it be an integer, String, or other object.

However, you can have a series of if-else statements, or case statements, to return a different value depending on information (within parameters, or variables.

Excellent. So, you can have multiple return statements, but the function will only end up executing one of these return statements and return a single value.

Hope this helps!

The statement "When there are multiple return statements but one return statement should execute the 1 function call" is true.

The following information should be considered:

Therefore, we can conclude that option A is correct.

Learn more about the function here: brainly.com/question/12431044

Answer: The Atanasoff–Berry computer was the first automatic electronic digital computer. Limited by the technology of the day, and execution, the device has remained somewhat obscure. The ABC's priority is debated among historians of computer technology, because it was neither programmable, nor Turing-complete.

Explanation:

Answer:

NBA bank data is completely destroyed since it has not maintained any backup.

Explanation:

All businesses should maintain backup of important records. NBA bank has centralized client server database. This database record should be backup at different system which is only accessed when there is some problem in the original data. The backup system is initiated when the original database is destroyed.

Answer:

a and b only

Explanation:

If you have a function foo(int a, double b) { } you can call this as foo(x,y), just as long as x is an int and y is a double.

Answer:

The Internet allows people to circumvent law by committing criminal acts from areas where their activities are not illegal. Those areas will always exist, and thus new regulations will be just as ineffective as the old ones are ["Net Needs Law Enforcement, Author Says,"]. But Internet traffic is marked with IP addresses, and those addresses can be tied to specific networks with specific locations. Shouldn't it be possible to separate traffic based on the originating network and treat data coming from relatively insecure locations differently than data coming from relatively secure locations? It would be much harder for someone in a rogue nation to hack a network if he had to hack an intermediary network first. And unlike government regulation, which has zero impact in areas where these threats are likely to originate, separating traffic by location might actually work

Answer:

A database is a collection of information, generally stored as computer files. The information it contains can be stored, updated,  organized, output, distributed, searched, and analyzed. A filing cabinet full of folders and papers would be classified as an unstructured file. A structured file uses a uniform format to store data for each person or thin in the file

Explanation:

A database is a systematically structured collection of data or information that is usually digitally and electronically stored within an computer

Unstructured files are large number of files that are not stored based on structural properties, or kept in an organized format

Structured file are files that are keeps data in a uniform organized structural format

Answer:

C

Explanation:

Answer:

Charles babbage is the father of computer

Explanation:

Charles Babbage is a father of computer

Answer:

Blocking ransomware

Explanation:

A ransomware is a malware that acts by encrypting the files of a victim after which the attacker demands for a ransom payment to be made by the victim before access is restored through the provision of a key to decrypt the encrypted files

There are different types of ransomware such as blockers, wipers and cryptors

A blocker ransomware is one that blocks access to the files stored on a computer or device by encrypting them and usually displaying a demand for payment message that comes up in front of the all opened windows

Explanation:

Data transmission and data reception is the transfer and reception of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibers, wireless communication channels, storage media and computer buses. 

Answer:

B. Eight because octal number system has eight elements

Answer:

Pentium Powered Computer

Explanation:

Pentium powered computer

Answer:

This is a pretty obvious answer.

An unwanted e-mail sent in bulk from people or organizations.

Explanation:

Answer:

I think c is correct answer

Explanation:

hope it's help yu

Answer:

First Generation (1940-1956)

First Generation (1940-1956)Second Generation (1956-1963)

First Generation (1940-1956)Second Generation (1956-1963)Third Generation (1964-1971)

First Generation (1940-1956)Second Generation (1956-1963)Third Generation (1964-1971)Fourth Generation (1971-2010)

First Generation (1940-1956)Second Generation (1956-1963)Third Generation (1964-1971)Fourth Generation (1971-2010)Fifth Generation (Present Day)

Answer:

Five generation :Artificial intelligence _ Each one of the five generation computer is characterized by a major technological development .

Explanation:

image grayscale

format : format options: recolor : then pick the color

Answer:

not d

Explanation:

IT is info tech, so it's most likly a or c(I'mma go witn c), but then again b is possible, but c still sounds most reasonable(I think)

Answer:

binary,decimal, hexadecimal and octal number system