Answer:
When a computer designed has a bit-integers so the overflow occurred when magnitude of number exceeding and the results of the arithmetic operation are exceeding the maximum size of the type of an integer like the addition and the multiplication, which are used to stored in it. The two similar signed number sum are varying with the exceeding range of bit then, it increases the possibility of the overflow.
Answer:
Gaining Access Phase
Explanation:
Before the hacker gets to the maintaining access phase, two phases are already passed, these phases are:
<em>1. Reconnaissance</em> - Gathering all necessary information for the attack.
<em>2. Scanning</em> - using tools such as vulnerability scanners, network mappers, dialers among others to analyze the network using information gotten from the Reconnaissance phase.
Once the vulnerabilities of the system are discovered in the first two phases, the hacker is actively attacking the system in the third phase.
<em>3. Gaining Access</em> - At this phase, the hacker carries out the attack from the information retrieved from Phase 1 and 2. The system vulnerabilities already discovered are exploited efficiently to own the system. This can be carried out offline, through the internet, by having access to the host computer or through wired or wireless LAN.
Two phases come after the "gaining access" phase. They are:
<em> 4. Maintaining access</em> - At this phase, the hacker secures his access to the system from security personnel or other hackers. They ensure that backdoors are established to gain quick and easy access to the system for further attacks.
<em> 5. Covering Tracks</em> - log files are removed or modified by hackers to ensure that their actions are completely invisible to any suspecting person.
Storyboarding is helpful during the planning stage of web design.
Explanation:
Organizing your thoughts can be a struggle. In other words, keeping characters, footages, and concepts coherent and apprehensive is a hassle. Visual representation of these concepts can help you stay structured and storyboarding is the best way visual organizer.
Story boards serve as the suitable blend of visuals and text. As far as script writing, novels, and creating other comprehensive plots, storyboards are perfect for sorting information.
MS Excel is a spreadsheet programme developed by Microsoft in 1985, with the sole purpose of helping businesses compile all their financial data, yearly credit, and yearly debit sheets. Fast forward to the future after 31 years, it is now the most commonly used program for creating graphs and pivot tables.