In Java, what does aggregation represent in object-oriented programming? A relationship where one class inherits properties and methods from another class A relationship where objects are tightly coupled and cannot exist without each other A process of hiding implementation details from the user A relationship where one object contains another object, but the contained object can exist independently

6 The Session layer (Layer 5) is responsible for: A) Managing dialog control and synchronization between applications B) Defining the physical characteristics of the network C) Routing data packets D) Segmenting and reassembling data 7Data compression encryption, and character encoding conversion occur at which OSI layer? A) Application layer B) Presentation layer C) Network layer D) Data Link layer 8Which layer provides network services directly to end-user applications (e.g , email, web browsing)? A) Transport layer B) Session layer C) Presentation layer D) Application layer 9The Protocol Data Unit $(PDU)$ at the Transport layer is called a: A) Bit B) Frame C) Packet D) Segment 10A router is a device that primarily operates at which OSI layer? A) Physical layer B) Data Link layer C) Network layer D) Transport layer

What is the programming technique called that allows an operator to momentarily press a pushbutton to turn on a motor called? Internal output logic Seal-in logic Absolute programming Symbolic programming

Which command is used to add dimensions to a view? $Insert\gt DimensionToo$ $Annotate\gt Dimensions$ $Manage\gt Annotation$ $Architecture\gt Dimension$

HTML was invented to solve the problem of different computers not displaying documents the same way. True False

What is the purpose of using tables in word processing? To create bulleted lists To insert pictures and text boxes To organize materials To change font colors

Protect student academic transcripts from unauthorized disclosure $\square $ Use tokenization for credit card transactions [Select] $\square $ Maintain audit logs for access to medical records [Select] $\square $ Notify users of a data breach affecting their personal data $\square $ v Limit access to educational records based on role [Select] $\square $ Store credit card data securely using encryption Select] $\square $

Uses HTTP and XML A. RESTCONF B. SOAP C. REST D. NETCONF

Which of the following is a key feature of the Apps Settings page in Windows? Configuring power options for the system Adjusting display resolution and scaling Managing installed applications and optiona features Setting up a Bluetooth device

Redundant safety features don't really matter; it's fine to use the attachment even without the safety feature. True False

Spear phishing is easy to detect due to the volume of emails sent? True False