Answer:
See explaination
Explanation:
#include <iostream>
using namespace std;
string * createAPoemDynamically()
{
string *p = new string;
*p = "Roses are red, violets are blue";
return p;
}
int main() {
while(true) {
string *p;
p = createAPoemDynamically();
if (!p)
{
cout << "Memory allocation failed\n";
}
cout<<*p<<"\n";
// assume that the poem p is not needed at this point
//delete allocated memory
delete p;
}
}
Answer: D. Turing conceived the structure of a programmable computer.
Explanation: The passage describes how Alan M. Turing described the theoretical aspect of a programmable computer. There is no reference to a physical machine or Turing working on an actual (physical) computer.
The Turing machine, although it does sound like a physical computer was an abstract idea, conceived in mathematical form of what a programmable machine would be like. Alan Turing is considered one of the founding fathers of theoretical computer science.
Answer:
throw and throws represent different constructs in Java programming language.
Explanation:
throw is used to explicitly throw an Exception from within a code segment.
For example:
public void throw_test(String str){
if(str==null) throw new NullPointerException();
}
throws is used to specify an exception list which may be thrown by a method:
For example:
public String readFromFile(File f) throws IOException {
.....
// Some code fragment which could throw a IOException
}
The cache stores copies of content retrieved from the web. In stead of hitting your webserver, your test may be satisfied from the cache, so you are not testing any changes that you made...
CSS files are notoriously stubborn in their caching behaviour.
Security controls are measures that are put in place to control or prevent the attack of a threat on a system. The three security controls designed to mitigate the risk associated with a recent leak of sensitive information that was stored in cleartext files are;
Physical controls refer to the measures that are put in place so that unauthorized access to sensitive files is warded off.
It could imply Installing cameras and fingerprinting to prevent such access.
Technical controls are installed to protect the hardware and software. Systems might need to be configured and programmed in such a way that can resist any attack from threats.
Antivirus and data encryption are types of technical controls.
Administrative controls are installed through the policies and standards of operations of the organization.
Through training, new employees are educated on ways to protect the systems from attack.
Learn more here:
brainly.com/question/24674099
