Which of the Following Is a Device or Software That

question 4

Multiple Choice

Which of the following is a device or software that works at the Network layer of the OSI model?

• A) the TCP protocol
• B) network interface card
• C) layer 3 switch
• D) Ethernet driver

---

Definitions:

Ratio of Allowance

A financial metric used to assess the adequacy of an allowance for doubtful accounts or loan losses, often compared to total receivables or loans.

Sales Revenue Approach

A method to recognize revenue based on the sales of goods or services, highlighting the importance of sales activities in generating income for the business.

Unadjusted Year End

The financial figures reported at the end of a fiscal year before any adjustments are made for accruals, deferrals, or other accounting entries.

Trial Balance

An accounting report that lists the balances of all ledgers accounts in order to verify that total debits equal total credits.