hen writing queries in a programming language, why should we avoid creating a query by concatenating strings and instead use prepared statements or stored procedures in defense against SQL injection?   a. concatenating strings helps prevent sql injection   b. prepared statements or stored procedures help prevent the user/hacker from deliberately modifying the query by injecting sql instructions in the input values   c. prepared statements prevent the query from taking as long to execute   d. prepared statements enable the developer to just supply values without injecting sql

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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When writing queries in a programming language, why should we avoid creating a query by concatenating strings and instead use prepared statements or stored procedures in defense against SQL injection?

  a.

concatenating strings helps prevent sql injection

  b.

prepared statements or stored procedures help prevent the user/hacker from deliberately modifying the query by injecting sql instructions in the input values

  c.

prepared statements prevent the query from taking as long to execute

  d.

prepared statements enable the developer to just supply values without injecting sql

Expert Solution
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Actually, SQL stands for structured query language. which is used to access and manipulates the data.

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