Which of the following is NOT an Access file extension?

The number argument in the Year function should be defined with a valid date or date serial number

Indicate whether the statement is true or false

John, the network administrator of XYZ Corporation, is interested in changing the format of text from American Standard Code for Information Interchange (ASCII) to Extended Binary Code Decimal Interchange Code (EBCDIC). In addition, his IT manager requested that all sensitive and confidential information on their servers should be protected by applying the appropriate encryption. What OSI

reference model layer is responsible for data format such as encryption? A) Presentation layer (Layer 6) B) Data-link layer (Layer 2) C) Session layer (Layer 5) D) Transport layer (Layer 4)