A remote user tries to login to a secure network using Telnet, but accidently types in an invalid user name or password. Which responses would NOT be preferred by an experienced Security Manager? (multiple answer)
Answer(s): A,B
As little information as possible should be given about a failed login attempt. Invalid username or password is not desirable.
The programmers on your team are analyzing the free, open source software being used to run FTP services on a server. They notice that there is an excessive number of fgets() and gets() on the source code. These C++ functions do not check bounds.What kind of attack is this program susceptible to?
Answer(s): A
C users must avoid using dangerous functions that do not check bounds unless they've ensured that the bounds will never get exceeded. A buffer overflow occurs when you write a set of values (usually a string of characters) into a fixed length buffer and write at least one value outside that buffer's boundaries (usually past its end). A buffer overflow can occur when reading input from the user into a buffer, but it can also occur during other kinds of processing in a program.
In which of the following should be performed first in any penetration test?
Answer(s): C
If you receive a RST packet while doing an ACK scan, it indicates that the port is open.(True/False).
When and ACK is sent to an open port, a RST is returned.
Symmetric encryption algorithms are known to be fast but present great challenges on the key management side. Asymmetric encryption algorithms are slow but allow communication with a remote host without having to transfer a key out of band or in person. If we combine the strength of both crypto systems where we use the symmetric algorithm to encrypt the bulk of the data and then use the asymmetric encryption system to encrypt the symmetric key, what would this type of usage be known as?
Because of the complexity of the underlying problems, most public-key algorithms involve operations such as modular multiplication and exponentiation, which are much more computationally expensive than the techniques used in most block ciphers, especially with typical key sizes. As a result, public-key cryptosystems are commonly "hybrid" systems, in which a fast symmetric-key encryption algorithm is used for the message itself, while the relevant symmetric key is sent with the message, but encrypted using a public-key algorithm. Similarly, hybrid signature schemes are often used, in which a cryptographic hash function is computed, and only the resulting hash is digitally signed.
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please upload questions
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question 4 answer is c. this site shows the correct answer as b. "adopt a consumption model" is clearly a cost optimization design principle. looks like im done using this site to study!!!
number 52 answer is d
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question 35 is incorrect, the correct answer is c, it even states so: explanation: when a vm is infected with ransomware, you should not restore the vm to the infected vm. this is because the ransomware will still be present on the vm, and it will encrypt the files again. you should also not restore the vm to any vm within the companys subscription. this is because the ransomware could spread to other vms in the subscription. the best way to restore a vm that is infected with ransomware is to restore it to a new azure vm. this will ensure that the ransomware is not present on the new vm.
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cbd and pdb are key to the database
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please upload p_sapea_2023
anyone use this? the question dont seem to follow other formats and terminology i have been studying im getting worried
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hello are these questions valid for ms-102
some questions are wrongly answered but its good nonetheless
how to get system serial number using intune
is it really helpful to pass the exam
#229 in incorrect - all the customers require an annual review
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56 question correct answer a,b
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i can´t believe ms asks things like this, seems to be only marketing material.
hi, could you please add the last update of ns0-527
question #3 refers to vnet4 and vnet5. however, there is no vnet5 listed in the case study (testlet 2).
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qs 4 answer seems wrong- please check
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i just wrote this exam and it is still valid. the questions are exactly the same but there are about 4 or 5 questions that are answered incorrectly. so watch out for those. best of luck with your exam.