Question: I am making passwords for my computer systems, using 'code symbols' as a cyber-security caution. I am only going to use 5 out of 6

I am making passwords for my computer systems, using 'code symbols' as a cyber-security caution. I am only going to use 5 out of 6 letters for my codes from the letters G, H, I, J, K, and L.From this, answer the following questions:

a)How many code symbols can I make (5 out of 6) if the letters cannot be repeated?

b)How many code symbols can I make (5 out of 6) if allowed to repeat letters?

c)How many code symbols can I make (5 out of 6) if they cannot be repeated but must begin with the letter 'K'?

d)How many code symbols can I make if the letters cannot be repeated but must end with I, G and H?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

I am making passwords for my computer systems, using 'code symbols' as a cyber-security caution. I am only going to use 5 out of 6 letters for my codes from the letters G, H, I, J, K, and L.From...

Individuals with visual impairments or blindness will not be able to recognize typical books with words that are printed with ink. Touch-based systems using raised symbols that can be felt with the...

Describe the types of cybercrimes facing organizations and critical infrastructures, explain the motives of cybercriminals, and evaluate the financial Explain both low-tech and high-tech methods...

1) Read the "Cybersecurity: the three-headed Janus" case posted under Module 2. Provide a summary of the vulnerabilities of Randcom's current information systems. Make sure to address each...

Threats Internal threats Internal threats are from individuals that have legitimate access such as employees, students, and contractors. Insiders can be extremely difficult to detect or to protect...

FORUM: QUALITATIVE SOCIAL RESEARCH SOZIALFORSCHUNG Volume 2, No. 3, Art. 22 September 2001 Qualitative Data Analysis: Common Phases, Strategic Differences Ian Baptiste Key words: Abstract: This paper...

There are two problems due this week (each worth 35 points) as follows. Case 5-1David L. Miller: Portrait of a White-Collar Criminal (page 144). In comprehensive paragraphs, answerrequirements 1?6....

ITM 309: Business Information Technology and Systems Spring 2016 Watson and the new era of cognitive systems Jerry Haan IBM Cloud Ecosystem Development January 27, 2016 2013 International Business...

I am hoping you are able to read over and correct my paper. I would appreciate any changes or additions you would recommend making for an additional reference and a fresh perspective. So far, I have:...

PLEASE CAN I HAVE A PARAGRAPH OR LESS THAN THAT. PLEASE AND THANK YOU Summary On February 5, 2021, unidentified cyber actors obtained unauthorized access to the supervisory control and data...

Farber Company adopted a defined benefit pension plan on January 1, 2010, at which time it awarded retroactive benefits to its employees. This prior service cost amounted to $200,000, which the...

find Loo T 500 1500 mm A 100mm Section A-A 210 stres function. (Use airy stress function.) 1] 150

coffers to pay Elena to deliver a folder containing important paperwork within one hour. Elena can accept the offer only by completing the task within the deacine. it mite es , lssac and Elens will...

Information necessary to prepare the year-end adjusting entries appears below. a. The bulidings have an estimated useful life of 50 years with no salvage value. The company uses the straight-line...