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Fantom [35]
3 years ago
7

In a database, __________ is used to uniquely identify each record for retrieval or manipulation. answer an attribute or a field

a key field an entity a record
Computers and Technology
1 answer:
spayn [35]3 years ago
8 0
Hello <span>August1859 
</span>
Answer: In a database, a key field is used to uniquely identify each record for retrieval or manipulation.

Hope This Helps!
-Chris
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Critical thinking questions
Scrat [10]

Answer:

1: A loop will continue running until the defined condition returns false . ... You can type js for , js while or js do while to get more info on any of these. ... initialization - Run before the first execution on the loop. ... But it can be used to decrement a counter too.

2: The loop increments the value of new while the loop condition is true. The end value of new is 3.

3: We could use some sort of finger recognition or face so they don’t have to type in their password.

4: give them a second chance for their date of birth.

5: sum = 0 must be before for loop. If inside for loop, it will keep resetting sum to 0 each iteration.

Explanation:

8 0
2 years ago
You want high availability for DHCP services, a primary server to handle most DHCP requests, and a secondary server to respond t
babymother [125]

Answer:

The blocking system.

Explanation:

In order to avoid servers to replicate with each other, I should configure the blocking system of the first DHCP.

For example, if the first DHCP fails to respond, the second will get in place, however, I have to configure the first system that immediately that the second DHCP starts working, the first blocks its information and use.

By this way, there won´t be any duplicated actions or reponses.

5 0
3 years ago
What kind of network connection do you think is used to connect most wireless video game controllers to consoles, and why would
Ostrovityanka [42]

Answer:

I would say Lan

Explanation:

5 0
3 years ago
Define stubs for the functions get_user_num() and compute_avg(). Each stub should print "FIXME: Finish function_name()" followed
elena-14-01-66 [18.8K]

Answer:

Replace your solution goes here with the following:

def compute_avg(num1, num2):

   func_name = "compute_avg()"

   print("FIXME: "+func_name)

   return -1

def get_user_num(user_num):

   func_name = "get_user_num()"

   print("FIXME: "+func_name)  

   return -1  

Explanation:

This defines the compute_avg function

def compute_avg(num1, num2):

This sets the function name

   func_name = "compute_avg()"

This prints the required output

   print("FIXME: "+func_name)

This returns -1

   return -1

This defines the get_user function

def get_user_num(user_num):

This sets the function name

   func_name = "get_user_num()"

This prints the required output

   print("FIXME: "+func_name)

This returns -1  

   return -1  

4 0
3 years ago
Browsers often store the cookies in individual files, each named for the server that owns the cookie. Whenever the browser visit
Anna11 [10]

Answer:

The answer is TRUE.

Explanation:

Cookies in browsers are like identification criteria. It contains unique data to a specific user. The use of this is to ensure that servers or websites that you have visited previously will recognize you as the same user who has been there before. This will cause the data and website information to load faster that before.  

Think of it as your school's gate. The security guard is the browser. He will let you inside the campus without question since he has seen your school ID or has recognize you as a student of the school.  

Cookies come in various types such as:

  • Authentication cookies - most common type of cookies that websites used to recognize you as the user who has been there or logged in before.
  • Persistent cookies - cookies that can be used for long term. Sometimes, you will encounter websites that allows the user to remember his log in credentials, this is the type of cookies that these websites used. Often, these cookies are willingly enabled by users.
  • Session cookies - cookies with expiration or being stored temporarily. These cookies will be terminated once the browser is closed.
  • Third-party cookies - These are additional cookies being added by the website you are using. But these cookies are not owned by the website itself, but is being used by other websites to track down your activities to make you see and experience advertisements that are catered to you. These are mostly exposing threats.
8 0
3 years ago
Read 2 more answers
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