23. What is the value of 3 - (4 + 2 *3)/(8-2) + 7 * 2+4

Bran is writing a book on operation system errors. Help him complete the sentences.

MrMuchimi

Answer:

The answer to this question is given below in the explanation section.

Explanation:

A logic  error occurs when a program runs accurately, but yields the wrong result. Therefore, it is difficult to detect. However, a program can detect syntax  errors rapidly, because they occur in the structure of programming code during the compilation stage.

8 0

2 years ago

What will be the output of the following code? <?php $foo = 'Bob'; $bar = $foo; $bar = "My name is $bar"; print $bar; print $

SCORPION-xisa [38]

Answer: b. My name is BobBob

Explanation:

$foo = 'Bob'; // Assigns foo variable the value Bob
$bar = $foo; // Assigns the value of foo to bar
$bar = "My name is $bar"; //changes the $bar this is the way to include variables directly in the string.
print $bar; // this prints My name is and moves to the variable $bar which prints the value of $bar which is the value of $foo i.e. Bob
print $foo; // prints another Bob

7 0

2 years ago

Read 2 more answers

How does 5G technology enhance the Internet of Things (ioT) ?

Naddik [55]

Answer:

Internet of Things are everyday items that uses the internet, 5G internet enhances the internet service allowing you to connect, receive, or send information in places where internet would usually be slower like crowded areas. Through antennas using spectrum which carries information through different types of waves, it overall makes the internet service better, making the appliances on that internet service faster.

Explanation:

Internet of Things are basically any everyday item that has software that connects to the internet, in which that item sends or even receives data from it connecting to different servers using an internet service.

5G is a 5th generation technology that also connects to servers through an internet service. This 5G technology allows the items to receive information faster, which overall approves the internet service. One of the proud examples of 5G technology is our modern-day phones/appliances. 5G technology allows you to connect to an internet service and send information or receive information faster than 4G technology.

For your answer, since "internet of things are everyday items that uses the internet, 5G internet enhances the internet service allowing you to connect, receive, or send information in places where internet would usually be slower like crowded areas. Through antennas using spectrum which carries information through different types of waves, it overall makes the internet service better, making the appliances on that internet service faster."

Hope this helps.

4 0

1 year ago

2. An evil twin attack that broadcasts a legitimate SSID for an unauthorized network is an example of what category of threat? A

avanturin [10]

Answer:

A. Spoofing

Explanation:

Spoofing is the act of disguising a communication from an unknown source as being from a known, trusted source. Spoofing can apply to emails, phone calls, and websites, or can be more technical, such as a computer spoofing an IP address, Address Resolution Protocol (ARP), or Domain Name System (DNS) server.

IP spoofing involves an attacker trying to gain unauthorised access to a system by sending messages with a fake or "spoofed" IP address to make it look like the message came from a trusted source, such as one on the same internal computer network, for example.

Email spoofing often involves things like requests for personal data or financial transactions. The emails appear to be from trusted senders such as customers, coworkers, or managers but they are actually from cyber criminals who deliberately disguise themselves to gain your trust and your help with the action they want you to take

7 0

3 years ago

Write a C++ function for the following:

Nana76 [90]

Solution :

class Account

$\{$