Answer:
The most straight forward way to do it: in general string are zero index based array of characters, so you need to get the length of the string, subtract one and that will be the last character, some expressions in concrete languages would be:
In Python:
name = "blair"
name[len(name) - 1]
In JavaScript:
name = "blair"
name[name.length - 1]
In C++:
#include <string>
string name = "blair";
name[name.length() - 1];
Answer:
Programmable.
Explanation:
Programmable locks can be changed after they are put in service, allowing for combination or key changes without a locksmith and even allowing the owner to change to another access method (key or combination) to upgrade security. This type of lock are operated using a programmable plastic card and are typically smart.
Answer:
See the attached pictures for detailed answer.
Explanation:
The cache contain 8K number of blocks.each block has 16 Byte worth of data. Each of these bytes are addressable by block offset. Now, each of these blocks are addressable and their address is provided by line offset or set offset. If block number is given in Decimal format then the block to which that block will be mapped is given by expression
mappedToBlock = (bNumber)mod213
TAG and valid but consititues something called cache controller. TAG holds the physical address information because the TAG in physical address get divided into TAG and line offset in cache address. Valid bit tells status of blocks. If it is 1 then data blocks are referred by CPI else not.
There is great improvement in technology. Tom should reply that Containers uses Containers use operating system (OS) components for virtualization.
- That is a kind of operating system (OS) virtualization where leverage features is placed on the host operating system so as to separate or isolate processes and control the processes' access to CPUs, memory and desk space.
Container based virtualization often makes use of the kernel on the host's operating system to run multiple guest instances. By this, one can run multiple guest instances (containers) and each container will have its specific root file system ascribe to it, process and network stack.
Learn more from
brainly.com/question/24865302
<h3>Peer-to-peer networking</h3>
Peer-to-peer networking is a term used to describe a system of communication that allows a group of computers to exchange information in a permissionless way.
One pro of -peer-to-peer networking is that it decentralizes how information is transferred and secured since files are stored on just a single device.
On the other hand, a con of peer-to-peer networking is the possible exposure to harmful data such as malware. been transferred from another computer.
You can learn more about peer-to-peer networks from a similar question here brainly.com/question/1932654
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