O2 released in the process of photosynthesis comes from

Options: CO2,    water,    sugar,    pyruvic acid


More Biology Related questions:

An input device that is able to interpret pencil marks on paper media is known as
Options: Magnetic disk,    Optical Mark Reader,    Card Puncher,    Magnetic tape

Ans:B ,B

.   Which of the following features allows you to view slides in a slide show without manually advancing each slide?
Options: a. Adding build effects b. Setting slide times c. Adding transitions d. All of these

Ans:4 – B ,4 – B

To get the Norton current, you have to
Options: Short the load resistor,    Open the load resistor,    Short the voltage source,    Open the voltage source

Ans:C ,C

where is tabo mathh in hp
Options: kinnaur , lahul, kullu, mandi


CHKDSK command is used to
Options: a. Analyze the hard disk error b. Diagnose the hard disk error c. Report the status of files on disk d. All of the above

Ans:Correct Answer: d ,Correct Answer: d

Storing a separate copy of the database at multiple locations is which of the following?
Options: Data Replication,    Horizontal Partitioning,    Vertical Partitioning,    Horizontal and Vertical Partitioning

Ans:A ,A

Writer of bilaspur desh ki kahani
Options: akshar singh, shanta kumar, gareeb khan, jagmohan bhalokhara

Ans:akshar singh,akshar singh

. “Ctrl + Up Arrow” is used to
Options: Moves the cursor one page up B. Moves the cursor one line up C. Moves the cursor one screen up D. Moves the cursor one paragraph up

Ans:– D ,

The working set theory of programming behaviour of processes running within an operating system involves
Options: the collection of pages that a process accesses,    disk scheduling mechanisms,    coalescing holes in memory,    assigning the CPU to processes

Ans:A ,A

32. What does Ctrl + = key effect?
Options: a. Superscript b. Subscript c. All Caps d. Shadow

Ans:– B ,– B

Point out the error in the following program (in Turbo C under DOS). #include<stdio.h> union emp { int empno; int age; }; int main() { union emp e = {10, 25}; printf("%d %d", e.empno, e.age); return 0; }
Options: Error: Lvalue required,    Error: Rvalue required,    Error: cannot initialize more than one union member.,    No error

Ans:C ,C

Which of the following may not be a database?
Options: a. Data presented in table in MS Word document b. Data entered in Excel spreadsheet c. A presentation created in PowerPoint d. A telephone diary

Ans:ndash; c,ndash; c

. Which function is not available in the Consolidate dialog box?
Options: a. Pmt b. Average c. Max d. Sum

Ans:– a,– a

The great Victoria Desert is located in
Options: Canada,    West Africa,    Australia,    North America


1.Manufacturing phase is
Options: (A)Period in the software life cycle in which a software product is created from design documentation and debugged. (B) Period in the software life cycle in which a software product is integrated in its operational environment, and tested in this environment to ensure it performs as required. (C) Period in the software life cycle during which the basic version of a software product is adapted to a specified set of operational environments and is distributed to a customer base. (D) None of these 20

Ans:201. (C),201. (C)

Jwala Mukhi Mela


. In Access 2007, to make changes in the Trust Center, you need to go to the ____.
Options: a. Microsoft Office button b. Navigation Pane c. Quick Access toolbar d. Database Tools command tab

Ans:1 – a ,1 – a

Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Options: Memory Address Register,    Memory Data Register,    Instruction Register,    Program Counter


The three different types of pen plotter technology are flatbed, drum, and:
Options: electrostatic,    thermal,    pinch roller,    impact

Ans:C ,C

. Which of the following can a Report Wizard NOT do?
Options: a. Add summary functions b. Create groups c. Group fields into more than one Control Layout d. Select fields

Ans:3 – c ,3 – c

In which tcp_wrappers file can you specify to allow all connections from all hosts?
Options: /etc/hosts.allow,    /etc/hosts.deny,    /etc/hosts,    /etc/tcp.conf

Ans:A ,A

1.The following is not true for client-server model
Options: (A)It contains the set of stand alone servers (B) A set of clients that can use services offered by servers (C) A network which allows the clients to access these services (D) An intersection between clients by passing the server 9

Ans:91. (D),91. (D)

A composite attribute is which of the following?
Options: An attribute that can be broken into components,    An attribute that cannot be broken into components,    Multiple attributes,    An identifier

Ans:A ,A

. To print information from a table, the __________ tool is the best choice.
Options: a. form b. report c. query d. macro

Ans:2 – b ,2 – b

. Which of the following provides a printed copy of your presentation?
Options: a. Outlines b. Speaker notes c. Audience handouts d. All of above

Ans:3 – C ,3 – C

Eritrea, which became the 182nd member of the UN in 1993, is in the continent of
Options: Asia,    Africa,    Europe,    Australia


The other Col# are inactive when you’ve select 3 columns. How will you activate those boxes?
Options:  A) double click on spacing box, B) double click on inactive Col#, C) Remove mark from Line between checkbox, D) Remove mark from Equal Column Width check box, 


962. pashchimee ghaat ko any kis naam se jaana jaata hai?
Options: NA

Ans: sahayaadri parvat shrrnkhala, sahayaadri parvat shrrnkhala

While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?

Ans:B ,B

The physical arrangement of equipment in a network is called:
Options: topology,    pairing,    queuing,    logic

Ans:A ,A

. If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is
Options: a. 1 b. 2 c. 3 d. 4

Ans:2 – c ,2 – c

6.Software engineering method is
Options: (A)Associated with production of software as per specification (B) Structured approach to software development, whose aim is to facilitate the production of high-quality software in a cost-effective way. (C) An engineering discipline, concern with software development. (D) None of these 22

Ans:226. (B),226. (B)

1.Memory buffer register (MBR) contains
Options: (A)Data that is to be written into memory (B) A particular I/O device. (C) Exchange data between I/O module and the processor. (D) The instruction most recently fetched. 1

Ans:11. (A),11. (A)

A condition that led to the development of databases was:
Options: the proliferation of data files,    an increase in the amount of data handled by organizations,    a demand for more data to support informational needs,    all the above.

Ans:D ,D

Which JDBC driver Type(s) can be used in either applet or servlet code?
Options: Both Type 1 and Type 2,    Both Type 1 and Type 3,    Both Type 3 and Type 4,    Type 4 only

Ans:C ,C

9.Which is not the part of software process ?
Options: (A)Software specification (B) Software design (C) Software evolution (D) Software selling 4

Ans:39. (D),39. (D)

Options: Equi-join,    Natural join,    Outer join,    Cartesian join

Ans:D ,D

First addhyaksh Himachal Administrative services, HP prashnik adhikaran
Options: hamidulla beg, justice J. N. Bajarji, justice heera singh thakur, Justice TVR tatachari, justice mehar chand mahajan

Ans:justice heera singh thakur,justice heera singh thakur

615. bhagavaan buddh dvaara saaranaath mein diya gaya pahala pravachan boddh dharm mein kya kahalaata hai?
Options: NA

Ans: dharmachakrapravartan, dharmachakrapravartan

A memory that holds micro programs is
Options: Core memory,    ROM,    RAM,    Control memory

Ans:B ,B

The designer of a form includes
Options: filed designators,    prompts,    data,    both (a) and (b)

Ans:D ,D

What is the full form of RAID ?
Options: Redundant Array of Independent Disks B. Redundant Array of Important Disks C. Random Access of Independent Disks D. Random Access of Important Disks

Ans:– A ,

A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As
Options: tables,    relations,    tuple,    both (a) and (b)

Ans:D ,D

3.Software testing is
Options: (A)Associated with functionality of software and constraints of operations defined. (B) It consists of computer programs, configuration files that are used to set up these programs system documentation for describing to structure of the system and used documentation that describes use of the system. | 109 (C) It involves executing an implementation of the software with test data and examines the outputs of the software and its operational behavior to check that it is performing as required (D) None of these 26

Ans:263. (C),263. (C)

In negative logic, the logic state 1 corresponds to
Options: negative voltage,    zero voltage,    more negative voltage,    lower voltage level

Ans:D ,D

What part of is the Network ID, assuming a default subnet mask?
Options: 192,    192.168.10,,    51

Ans:B ,B

8.Collection of logically related data stored together in one or more computerized files.
Options: (A)Database (B) Debugging (C) Defect testing (D) Defensive programming 16

Ans:168. (A),168. (A)

The constitution of india declare it as ?
Options: NA

Ans:union of states ,union of states

The sulphites are a mineral group that contain one or more metallic elements in combination with the sulphate compound ____
Options: SO3,    SO2,    SO4,    SO


Data systems for planning are often called
Options: decision analysis systems,    planning analysis systems,    decision support systems,    All of the above

Ans:C ,C