Which of the following is Unary incremental operator in JavaScript?

1. 1. +
   2. ++
   3. *
   4. /

Which of the following JavaScript method rounds a number upwards to the nearest Integer?

1. 1. apx( )
   2. ceil( )
   3. asin( )
   4. abs( )

Following are the advantages of Data Replication except _____.

1. 1. Reliability
   2. Quicker Response
   3. Reduction in Storage Requirements
   4. Reduction in Network Load

Today, it is very rare to see a LAN, MNA, or a WAN in isolation; they are connected to one another. When two or more network are connected, the nettwork is called _____.

1. 1. Inter Network
   2. Outer Network
   3. PAN (Personal Area Network)
   4. Intra Network

In which of the following windows thread states, a thread enters this state after waiting if it is ready to run but the resources are not available? For example, the threads stack may be paged out memory. When the resources are available, the thread goes to the Ready state.

1. 1. Standby
   2. Running
   3. Transition
   4. Terminated

Which of the following is a technique by which different analog and digital streams of transmission can be simultaneously processed over a shared link? It divides the high capacity medium into the low capacity logical medium which is then shared by different streams.

1. 1. Analogical
   2. Multiplexing
   3. Digitalize
   4. Miscellaneous

What is the fifth layer of Networking OSI (Seven-Layer)mode?

1. 1. Transport Layer
   2. Session Layer
   3. Network Layer
   4. Application Layer

Following are the basic operations supported by an array Except _____.

1. 1. Blaze
   2. Update
   3. Search
   4. Deletion

Which of the underlying layers provides an interface for the end- user operating a device connected to a network?

1. 1. Transport Layer
   2. Session Layer
   3. Network Layer
   4. Application Layer

Which of the following binary search tree has a property in which the sub-trees of every node differ in height by at most one?

1. 1. Heap Tree
   2. N-ary Tree
   3. AVL Tree
   4. Red-Black Tree