Examlex
You can create a query that combines both the AND and OR operators.
Convenience Sampling
Sampling based on convenience to the researcher.
Judgmental Sampling
A non-random sampling technique where the researcher selects units to be sampled based on their knowledge and professional judgment.
Network Sampling
A method of sample selection used in research that involves choosing participants through networks or connections within a specific population.
Stratified Random Sampling
Sampling in which randomly selected units from small or minority populations are forced into the sample to ensure that they are represented in proportion to their presence in the population.
Q11: In an XML file,which of the following
Q14: When you create a database built from
Q19: When you insert a new row between
Q33: Which of the following allows you to
Q40: Which of the following statements is not
Q46: What is the name for a hardcoded
Q47: What is a linked table and why
Q68: While you could modify each record individually
Q83: What must be unique about each field
Q94: Which of the following number data types